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จำหน่าย Pressure Switch Norgren - นิวเมติก.com
1. PRESSURE
SWITCHES
Pressure sensor technology is critical when pressure monitoring for high security
plants or pressure control for a higher functionality are needed. Norgren offers more
than 50 years of knowledge and expertise in pressure sensor technology to find the
appropriate solution for each customer. Choose from our extensive range including
switches and sensors, electro-mechanical and electronic, pneumatic, vacuum,
hydraulic andallfluid, analogue and digital/binary options.
2. Norgren pressure switches
Electromechanical
pressure
switches
18D Pneumatic
18D ATEX Pneumatic
18D Hydraulic
-1 ... 30 bar
-1 ... 30 bar
5 ... 420 bar
Page 5-004
Page 5-008
Page 5-010
18D ATEX Hydraulic
20D Pneumatic
20D-LT Low pressure
20DD Differential Pneumatic
20D ATEX Low pressure
5 ... 420 bar
0 ... 0,6 bar
-0,025 ... 25 bar
Page 5-012
Page 5-014
Page 5-020
20D & 20DD Allfluid
20D ATEX Allfluid
20D Allfluid power plant
-1 ... 100 bar
-1 ... 63 bar
-1 ... 100 bar
Page 5-022
Page 5-026
Page 5-030
20D Hydraulic
20D ATEX Hydraulic
Mini Pneumatic
3 ... 420 bar
5 ... 400 bar
2 ... 6,2 bar
Page 5-032
Page 5-034
Page 5-036
www.norgren.com
5-001
3. PRESSURE
Electronic
pressure
switches
50D Pneumatic
(optional sensor output)
0 ... 10 bar, 0 ... 6 bar, -1 ... 0 bar
and -1 ... 1 bar
SWITCHES
33D Pneumatic,
Hydraulic/Allfluid
(optional sensor output)
-1 ... 16 bar (pneumatic)
0 ... 630 bar (hydraulic/allfluid)
Page 5-038
33L ,
Hydraulic/Allfluid
40D Pneumatic
(optional sensor output)
-1 ... 16 bar (pneumatic)
0 ... 600 bar (hydraulic/allfluid)
Vacuum to 10 bar
Page 5-047
5-002
Page 5-040
Page 5-050
33E Pneumatic,
Hydraulic/Allfluid
0 ... 16 bar (pneumatic)
0 ... 400 bar (hydraulic/allfluid)
Page 5-044
5. Electro-mechanical pneumatic pressure switches
18D Standard temperature -1 ... 30 bar
G1/4, 1/4 NPT & Flange
Microswitch with gold plated contacts
High number of switching cycles
Vibration resistant to 15 g
Microswitch approved by UL and CSA
Intrinsically safe operation
Switching element:
Microswitch with gold plated
contacts
Degree of protection:
IP65 for DIN EN 175301-803
(DIN 43650) form A connection
IP67 for M12 x 1 connection
TECHNICAL DATA
Mounting position:
Medium:
Optional
For neutral, gaseous and liquid fluids,
non-combustible
(Special versions for water application)
Electrical connection:
DIN EN 175301-803 (DIN 43650)
form A
M12 x 1 IEC 947-5-2
Operation:
Diaphragm
Operating temperature range:
18D Standard temperature
Fluid
-10* ... +80°C (NBR)
0* ... +80°C (FKM)
3
2
p
1
4
2
p
1
Switching function conforming to
DIN EN 175301-803, form A:
Microswitch SPDT (Commutator)
Terminals 1 - 3:
Contacts close on rising pressure
Terminals 1 - 2:
Contacts open on rising pressure
Switching function conforming to
IEC 947-5-2, M12 x 1:
Microswitch SPDT (Commutator)
Terminals 1 - 4:
Contacts close on rising pressure
Terminals 1 - 2:
Contacts open on rising pressure
MATERIALS
Housing: Aluminium (brass)
Seals:
18D NBR/FKM
Ambient
-10* ... +80°C (NBR)
0* ... +80°C (FKM)
Temperature at switching element:
18D +80°C
*Please contact our technical service for use below +2°C
Media viscosity:
Up to 1000 mm2/s
Switching pressure difference/hysteresis:
Fixed
Repeatability:
±3% positive pressure vacuum
±4% of final value
(depending on regulating pressure)
18D Standard temperature
DIN plug connection - plug included in scope of supply
Pressure
range *1)
(bar)
Switching pressure difference Max.
over
Lower range Upper range pressure*2)
(bar)
(bar)
(bar)
Switching
cycles
Materials
pressure sensor
(1/min)
Body
Weight
G1/4
G1/4
1/4 NPT
G1/4
Flange
G1/4
1/4 NPT
G1/4
Flange
G1/4
1/4 NPT
G1/4
Flange
G1/4
1/4 NPT
G1/4
Flange
G1/4
1/4 NPT
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
Seals
-1 ... 0
0,15
0,18
80
100
AL
FKM *3)
-1 ... 1
0,25
0,35
80
100
AL
FKM *3)
-1 ... 0
0,15
0,18
80
100
AL
FKM *3)
-1 ... 0
0,15
0,18
80
100
AL
FKM *3)
-1 ... 0
0,15
0,18
80
100
AL
FKM *3)
0,2 ... 2
0,20
0,35
80
100
AL
FKM *3)
0,2 ... 2
0,20
0,35
80
100
AL
FKM
0,2 ... 4
0,20
0,35
80
100
AL
FKM
0,2 ... 2
0,20
0,35
80
100
AL
NBR
0,5 ... 8
0,35
0,85
80
100
AL
NBR
0,5 ... 8
0,35
0,85
80
100
AL
NBR
0,5 ... 8
0,35
0,85
80
100
AL
FKM
0,5 ... 8
0,35
0,85
80
100
AL
NBR
1 ... 16
0,40
1,20
80
100
AL
NBR
1 ... 16
0,40
1,20
80
100
AL
NBR
1 ... 16
0,40
1,20
80
100
AL
FKM
1 ... 16
0,40
1,20
80
100
AL
NBR
1 ... 30
1,0
5,00
80
100
AL
NBR
1 ... 30
1,0
5,00
80
100
AL
NBR
*1) Setpoints should be ideally in the middle of the switching pressure range. Reference pressure = atmospheric pressure.
Switching pressure must not exceed the indicated values.
*2) Max. values. *3) Static seal: O-ring (NBR). *4) LABS free. *6) Plug 0570110 not included, please order separately.
5-002
Port size
Dimension no. MODELS
(kg)
1
1
1
1
3
1
1
1
3
2
2
2
3
2
2
2
3
2
2
0880100
0880110
0880120
0880126 *4) *6)
0881100
0880200
0880220
0880226 *4) *6)
0881200
0880300
0880320
0880326 *4) *6)
0881300
0880400
0880420
0880426 *4) *6)
0881400
0880600
0880620
For further information
www.norgren.com/info/en5-002
6. 18D Standard temperature
M12 x 1 Connection - plug not included
Max. allowable voltage 30 V
Pressure
range *1)
(bar)
Switching pressure difference Max.
over
Lower range Upper range
pressure *2)
(bar)
(bar)
(bar)
Switching
cycles
Materials
pressure sensor
(1/min)
Body
Port size
Dimension
no.
MODELS
0,2
0,2
0,2
0,2
0,2
0,3
0,2
0,2
0,2
0,2
1
1
1
2
2
2
3
3
3
3
0880149 *4)*5)
0880160 *4)
0880260 *4)
0880360 *4)
0880460 *4)
0880660 *4)
0881160 *4)
0881260 *4)
0881360 *4)
0881460 *4)
Port
size
Weight
Dimension
no.
MODELS
G1/4
1/4 NPT
G1/4
1/4 NPT
0,2
0,2
0,2
0,2
1
1
2
2
0880219
0880240
0880323
0880340
Seals
Weight
(kg)
-1 ... 0
0,15
0,18
80
100
AL
FKM
G1/4
-1 ... 0
0,15
0,18
80
100
AL
FKM
G1/4
0,2 ... 2
0,20
0,35
80
100
AL
FKM
G1/4
0,5 ... 8
0,35
0,85
80
100
AL
FKM
G1/4
1 ... 16
0,40
1,20
80
100
AL
FKM
G1/4
1 ... 30
1,00
5,00
80
100
AL
FKM
G1/4
-1 ... 0
0,15
0,18
80
100
AL
FKM
Flange
0,2 ... 2
0,20
0,35
80
100
AL
FKM
Flange
0,5 ... 8
0,35
0,85
80
100
AL
FKM
Flange
1 ... 16
0,40
1,20
80
100
AL
FKM
Flange
*1 ) Setpoints should be ideally in the middle of the switching pressure range. Reference pressure = atmospheric pressure.
Switching pressure must not exceed the indicated values.
*2)
Max. values
*4)
LABS free
*5)
Switching function reversed
18D Standard temperature - water applications
DIN Plug Connection - plug included in scope of supply
Pressure
range *1)
Switching
cycles
(bar)
Switching pressure difference Max.
over
Lower range Upper range
pressure *2)
(bar)
(bar)
(bar)
(1/min)
Body
Seals
0,2 ... 2
0,2 ... 2
0,5 ... 8
0,5 ... 8
0,20
0,20
0,35
0,35
100
100
100
100
brass
brass
brass
brass
FKM
FKM
FKM
FKM
*1)
*2)
0,35
0,35
0,85
0,85
80
80
80
80
Materials
pressure sensor
(kg)
Setpoints should be ideally in the middle of the switching pressure range. Reference pressure = atmospheric pressure.
Switching pressure must not exceed the indicated values.
Max. values
5-003
7. Electro-mechanical pneumatic pressure switches
18D Standard temperature -1 ... 30 bar
G1/4, 1/4 NPT & Flange
ACCESSORIES
Pressure port
reducing nipple
Surge damper
Cover
(via adjustment
screw)
Connector
Connector M 12 x 1
90°
Connector M 12 x 1
straight
0574767
(brass)
0550083
(stainless steel)
0574773
(brass)
0553258
(stainless steel)
0554737
0570110
0523058
(2 m cable,4-pin)
0523053
(5 m cable, 4-pin)
0523057
(2 m cable, 4-pin)
0523052
(5 m cable, 4-pin)
0523056
(90° without cable)
0523055
(without cable)
Switching capacity
Micro-switch with gold plated contacts
Load level
Standard *3)
(e.g. contractors,
solenoids)
Current
type
Load type
a.c.
a.c.
ohmic
inductive,
cos ϕ ≈ 0,7
ohmic
inductive,
L/R ≈ 10 ms
ohmic
inductive,
L/R ≈ 10 ms
d.c.
d.c.
Minor *4)
(e.g. electronic
circuits)
a.c.
d.c.
U min
[V]
Max. permanent current Imax [A] at U [V]
30
48
60
M 12x1
125
250
12
5
5
5
5
5
12
12
12
3
5
3
3
1,2
0,5
3
0,8
0,35
3
0,4
0,05
3
–
–
5 *6)
0,34
0,2
0,17
0,08
0,04
5 *6)
0,1
0,01
–
–
–
Reference number: 30/min, Reference temperature: +30°C
Spark quenching with diode with d.c. and inductive load:
I max = 1,5 x I max of table
I min = 1 (mA)
Creepage and air paths correspond to insulation group B according to
VDE Reg. 0110 (except contact clearance of microswitch).
5-004
*3)
*4)
*6)
Contact life
≥ 107 switching cycles
≥ 107 switching cycles
Gold-plating not required as it would decay.
Max. perm. in-rush current (appr. 30 ms) I a.c. = max. 15 A
Gold-plating required (will not decay).
Lower value of critical voltage guarantees sufficient contact safety.
Lower voltages permissible under favourable conditions.
8. Recommended circuit - spark quenching / intrinsically safe with d.c. voltage
1. Diode D in parallel to inductive load.
Observance of correct polarity (positive pole to cathode).
+ (DC)
Dimensioning specifications for quenching diode:
Rated voltage at diode: UD ≥ 1,4 x Us
p
Rated current at diode: IN ≥ ILoad
Selection of a quick switching diode (recovery time trr ≤ 200 [ms]).
U
R Load
2. RC link in parallel to load in parallel to switching contact.
Suited for d.c. and a.c. voltage.
➁
30
G 1/4
20
30
30
G 1/4
20
30
72
9,5
15,5
15
15
5,3
5,3
C
- (DC)
72
➀
R
I Load
Dimensioning principles:
≈ 0,2 x RLoad in Ω
R in Ω
C in [μF]
≈ ILoad in [A]
DIMENSIONS
D
27
27
2
2
1/4 NPT on request
2
Adjustable switch point
After releasing the locking screw
Clockwise rotation = encreasing switch point
Anti-clockwise rotation = decreasing the switch point
➂
Flange
30
20
30
5,3
72
4
4
-
3
+
Switch point screw
5
Locking screw
Electrical connection
M12 x 1
21,2
20
9,2
10
M12 x 1
O-ring 5 x 1,5
Electrical connection
for plug conforming to
DIN EN 175301-803, form A
30
3
1,2
30
1
15
5
5-005
9. Electro-mechanical hydraulic pressure switches
18D 5 ... 420 bar
G1/4, 7/16-20 UNF, 1/4 NPT & Flange (CETOP)
Microswitch with gold plated contacts
High number of switching cycles
Vibration resistant to 15 g
Microswitch approved by UL and CSA
Intrinsically safe operation
Switching element:
Microswitch with gold plated
contacts
Degree of protection:
IP65 for DIN EN 175301-803
(DIN 43650) form A connection
IP67 for M12 x 1 connection
TECHNICAL DATA
Mounting position:
Medium:
Optional, preferably with pressure
connection underneath
For neutral, self lubricating fluids,
hydraulic oil, lube oil, leight fuel oil
Electrical connection:
Operation:
Temperature:
DIN EN 175301-803 (DIN 43650)
form A
M12 x 1 IEC 947-5-2
Fluid/Ambient:
-10 ... +80°C
MATERIALS
Piston type sensor system
Housing: aluminium/steel, zinc
diecast/brass
Sealing: teflon, perbunan, delrin
*Please contact our technical service for use below +2°C
Temperature at switching element:
+80°C
Switching function conforming to
DIN EN 175301-803, form A:
Microswitch SPDT (commutator)
3
2
p
Terminals 1 - 3:
Contacts close on rising pressure
1
Terminals 1 - 2:
Contacts open on rising pressure
Up to 1000 mm2/s
Switching pressure difference/hysteresis:
Fixed
Repeatability:
±3%, for vacuum ±4% of final value
(depending on regulating pressure)
Switching function conforming to
IEC 947-5-2, M12 x 1:
Microswitch SPDT (commutator)
4
2
Media viscosity:
p
Terminals 1 - 4:
Contacts close on rising pressure
1
Terminals 1 - 2:
Contacts open on rising pressure
18D Hydraulic pressure switch
DIN Plug Connection - plug included
Pressure
range *1)
Switching pressure difference
(bar)
Lower range Upper range
(bar)
(bar)
Max.
over
pressure *2)
(bar)
5 ... 70
5 ... 70
5 ... 70
5 ... 70
10 ... 160
10 ... 160
10 ... 160
10 ... 160
10 ... 160
25 ... 250
25 ... 250
25 ... 250
25 ... 250
40 ... 420
40 ... 420
40 ... 420
40 ... 420
40 ... 420
10,5
10,5
10,5
10,5
11
11
11
11
11
11
11
11
11
17
17
17
17
17
400
400
400
400
400
400
400
400
400
400
400
400
400
600
600
600
600
600
15
15
15
15
17
17
17
17
17
17
17
17
17
35
38
38
38
38
Switching Materials
cycles
pressure sensor
(1/min)
Body
Seals
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
CN/Brass
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
Connector included in delivery
*1) Setpoints should be ideally in the middle of the switching pressure range. Reference pressure = atmospheric pressure.
The switching pressure must not exceed the listed values
*2) Max. values
5-010
Port size
Weight
G1/4
Flange
7/16-20 UNF
1/4 NPT
Flange
G1/4
Flange
7/16-20 UNF
1/4 NPT
G1/4
Flange
7/16-20 UNF
1/4 NPT
Flange
G1/4
Flange
7/16-20 UNF
1/4 NPT
0,2
0,2
0,2
0,2
0,3
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,3
0,2
0,2
0,2
0,2
Dimension MODELS
no.
(kg)
1
2
1
1
3
1
2
1
1
1
2
1
1
3
1
2
1
1
0882100
0883100
0882119
0882120
0870507
0882200
0883200
0882219
0882220
0882300
0883300
0882319
0882320
0870502
0882400
0883400
0882419
0882420
For further information
www.norgren.com/info/en5-010
10. 18D Hydraulic pressure switch
M12 x 1 Connection - plug not included
Max. allowable voltage 30 V
Pressure
range *1)
(bar)
Lower range Upper range
(bar)
(bar)
Max.
over
pressure *2)
(bar)
5 ... 70
10 ... 160
25 ... 250
40 ... 420
5 ... 70
10 ... 160
25 ... 250
40 ... 420
10,5
11
11
17
10,5
11
11
17
400
400
400
600
400
400
400
600
*1)
Switching pressure difference
15
17
17
35
15
17
17
35
Switching Materials
cycles
pressure sensor
Port size
(1/min)
Body
Seals
100
100
100
100
100
100
100
100
AL/steel
AL/steel
AL/steel
AL/steel
CN/steel
AL/steel
AL/steel
AL/steel
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
Weight
G1/4
G1/4
G1/4
G1/4
Flange
Flange
Flange
Flange
0,2
0,2
0,2
0,2
0,3
0,2
0,2
0,2
Dimension MODELS
no.
(kg)
4
4
1
1
2
2
2
2
0882160
0882260
0882360
0882460
0883160
0883260
0883360
0883460
Setpoints should be ideally in the middle of the switching pressure range. Reference pressure = atmospheric pressure.
The switching pressure must not exceed the listed values
Max. values
*2)
ACCESSORIES
Pressure port
reducing nipple
Surge damper
Cover
(via adjustment
screw)
Connector
Connector M12x1
90°
0574767
(brass)
0550083
(stainless steel)
0574773
(brass)
0553258
(stainless steel)
0554737
0570110
Connector M12x1
straight
0523058
(2 m cable, 4-pin)
0523053
(5 m cable, 4-pin)
0523056
(90° without cable)
0523057
(2 m cable, 4-pin)
0523052
(5 m cable, 4-pin)
0523055
(without cable)
Switching capacity, spark quenching / intrinsically safe with d.c. voltage see page 5-007
DIMENSIONS
➁
20
20
30
5,3
3
7,5
15
15
5,3
72
30
30
Flange
30
G 1/4
72
➀
1,2
1
27
2
2
1/4 NPT on request
➃
➂
Flange
O-ring 5 x 1,5
3
G 1/4
~85
30
~67
3
1
9,5
27
ø 44
M5
2
5
40
27,5
ø10
15
9
5,3
1,5
30
2
30
72
~50
20
40
2
G 1/4
5-011
11. Electro-mechanical hydraulic pressure switches
ATEX certified
18D 5 ... 420 bar
G 1/4 & Flange
For Ex applications conforming to ATEX 100a:
Zone 2 category ATEX 3G (gases)
Zone 22 category ATEX 3D (dusts)
TÜV approval: EX 8 03 01 11122 007
Microswitch with gold plated contacts
High number of switching cycles
Vibration resistant to 15 g
Microswitch approved by UL and CSA
Intrinsically safe operation
Degree of protection:
TECHNICAL DATA
MATERIALS
Medium:
Housing: aluminium/steel
Sealing: teflon/perbunan
For neutral, self lubricating fluids,
hydraulic oil, lube oil, leight fuel oil
IP65 for DIN EN 175301-803
IP67 for M12 x 1 connection
Mounting position:
Optional
Electrical connection:
DIN EN 175301-803 (DIN 43650)
form A
M12 x 1 IEC 947-5-2
Operation:
Softseal piston
Approvals:
3
2
p
1
Switching function conforming to
DIN EN 175301-803, form A:
Microswitch SPDT
(commutator)
Terminals 1 - 3:
Contacts close on rising pressure
Terminals 1 - 2:
Contacts open on rising pressure
Temperature:
Fluid/Ambient
-25* ... +80°C
*Please contact our technical service for use below +2°C
Media viscosity:
4
2
TÜV (technical inspection agency): EX 8 03 01
11122 007
Zone 2 category: Ex II 3 G EEx NA / C IIC T6
Zone 22 category: EX II 3 D IP 65 T 80°C
Switching function conforming to
IEC 947-5-2, M12 x 1:
Microswitch SPDT
(commutator)
1
Up to 1000 mm2/s
Terminals 1 - 4:
Contacts close on rising pressure
p
Repeatability:
Terminals 1 - 2:
Contacts open on rising pressure
Switching pressure difference/hysteresis:
Fixed
±3%, for vacuum ±4% of final value
(depending on regulating pressure)
Switching element:
Microswitch with gold plated contacts
18D Hydraulic ATEX
DIN plug connection - plug included in scope of supply
The Ex approval refers to the pressure switch in combination with the plug supplied
Pressure
range *1)
(bar)
Lower range Upper range
(bar)
(bar)
Max.
over
pressure *2)
(bar)
5 ... 70
10 ... 160
25 ... 250
40 ... 420
5 ... 70
10 ... 160
25 ... 250
40 ... 420
10,5
11
13
17
10,5
11
13
17
400
400
400
600
400
400
400
600
*1)
*2)
Switching pressure difference
15
17
21
38
15
17
21
38
Switching
cycles
Materials
pressure sensor
(1/min)
Body
Seals
100
100
100
100
100
100
100
100
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
Port size
Weight
G1/4
G1/4
G1/4
G1/4
Flange
Flange
Flange
Flange
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
Dimension
no.
MODELS
2
2
2
2
3
3
3
3
0882180
0882280
0882380
0882480
0883180
0883280
0883380
0883480
(kg)
Setpoints should be ideally in the middle of the switching pressure range. Reference pressure = atmospheric pressure.
The switching pressure must not exceed the listed values.
Max. values.
For further information
5-012
www.norgren.com/info/en5-012
12. 18D Hydraulic ATEX
M12 x 1 Connection - plug not included
Max. allowable voltage 30 V
The pressure switch will loose its Ex approval if used with plugs and leads other than those listed below.
Pressure
range *1)
Switching
cycles
(bar)
Switching pressure difference Max.
over
Lower range Upper range
pressure *2)
(bar)
(bar)
(bar)
(1/min)
Housing
Seals
5 ... 70
10 ... 160
25 ... 250
40 ... 420
5 ... 70
10 ... 160
25 ... 250
40 ... 420
10,5
11
13
17
10,5
11
13
17
100
100
100
100
100
100
100
100
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
AL/Steel
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
PTFE/NBR
*1)
*2)
15
17
21
38
15
17
21
38
400
400
400
600
400
400
400
600
Materials
pressure sensor
Port size
Weight
G1/4
G1/4
G1/4
G1/4
Flange
Flange
Flange
Flange
0,2
0,2
0,2
0,2
0,2
0,2
0,2
0,2
Dimension
no.
MODELS
2
2
2
2
3
3
3
3
0882181
0882281
0882381
0882481
0883181
0883281
0883381
0883481
(kg)
Reference pressure is the atmospheric air pressure
Setpoints should be ideally in the middle of the switching pressure range. Reference pressure = atmospheric pressure.
Switching pressure must not exceed the indicated values.
ACCESSORIES
Pressure port
reducing nipple
Surge damper
Cover
(via adjustment screw)
Connector M12 x 1
90°
Connector M12 x 1
90°
0574767 (brass)
0550083 (stainless steel)
0574773 (brass)
0553258 (stainless steel)
0554737
0523058 (2 m cable, 4-pin)
0523053 (5 m cable, 4-pin)
0523056 (without cable)
Switching capacity, spark quenching / intrinsically safe with d.c. voltage see page 5-007
DIMENSIONS
➁
30
➂
30
20
30
G 1/4
20
30
5,3
72
3
27
1
9,5
15
15
5,3
72
Flange
2
3
1,2
O-ring 5 x 1,5
1/4 NPT on request
Electrical connection
conforming to
DIN EN 175301-803, form A
Electrical connection
M12 x 1
21,2
20
9,2
30
30
10
M12 x 1
2
ACCESSORIES
Pressure port/Reducing nipple
Material: brass
Model: 0574767
Surge damper
Material: brass
Model: 0574773
Cover
Model: 0554737
30
G 1/4
G 1/4
7
1,5
46
22
34
43
31
22
G 1/4
G 1/2
ø 21,5
5-013
13. Electro-mechanical pneumatic pressure switches
20D Standard pressure -1 ... 25 bar / 20D Low pressure -0,025 ... 1,6 bar / 20DD Differential 0,02 ... 6 bar
G1/4
Resistance to shock and
vibration(avoid if possible):
High accuracy
Microswitch with gold plated contacts
Suitable for intrinsically safe operation
Optional electrical connections
Optional fixed or adjustable switching
pressure difference
Robust metal housing
4 g max. (sinusoidal) / 5 Hz max.
Sealing:
≤ 10-7 mbar · l · s-1
Pulsations:
Not permitted
Switching cycles:
TECHNICAL DATA
20/min. max. standard version
10/min. max. low pressure version
Medium:
For neutral, non-inflammable gases
MATERIALS
Temperature:
Fluid
-10 ... +100°C
Housing: aluminium diecast
Sensor: brass or stainless steel
Seals: stainless steel-bellows
Ambient
-25 ... +80°C
Please contact our technical service for use below +2°C
Media viscosity:
1000 mm2/s max.
Switching pressure difference/hysteresis:
Fixed - option
Adjustable - option
Repeatability:
Switching function:
Microswitch SPDT
(commutator)
3
2
p
Terminals 1 - 3:
Contacts close on
rising pressure
1
±1% of final value
(depending on regulating pressure)
Degree of protection (conforming
to DIN 40050):
IP65
Mounting position:
Optional
Terminals 1 - 2:
Contacts open on
rising pressure
20D Pneumatic - standard pressure - fixed switching pressure difference
Operating pressure
range *1)
Over
pressure *2)
Switching pressure difference
for sensor codes 05
typical (bar)
Lower range
Upper range
Min.
Max.
MODELS
(bar)
Switching pressure difference
for sensor codes 00
typical (bar)
Lower range
Upper range
Min.
Max.
(bar)
-1 ... 0
-1 ... 1
-1 ... 1,6
-1 ... 2,5
0,05 ... 1
0,1 ... 2,5
0,5 ... 4
0,5 ... 6
0,5 ... 10
1 ... 16
1 ... 25
10
10
10
10
10
10
20
20
20
50
50
0,06
0,06
0,08
0,08
0,06
0,07
0,20
0,20
0,30
0,60
0,70
0,06
0,08
0,08
0,09
0,07
0,11
0,30
0,30
0,30
0,70
0,70
181 01 00
181 02 00
181 03 00
181 04 00
181 11 00
181 13 00
181 14 00
181 15 00
181 16 00
181 17 00
181 18 00
0,07
0,08
0,09
0,12
0,08
0,09
0,25
0,30
0,40
0,80
0,90
0,07
0,09
0,09
0,12
0,08
0,15
0,33
0,35
0,40
0,80
0,90
Connector is not included; special pressure ranges on request
*1) Atmospheric air pressure
*2) Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Over pressure equals maximum test pressure.
For further information
5-014
www.norgren.com/info/en5-014
14. 20D Pneumatic - standard pressure range - adjustable switching pressure difference
Operating pressure
range *1)
Over
pressure *2)
(bar)
Switching pressure difference
for sensor codes 00 (typical)
Lower range
Upper range
Min.
(bar)
(bar)
(bar)
-1 ... 0
-1 ... 1
-1 ... 1,6
-1 ... 2,5
0,05 ... 1
0,1 ... 2,5
0,5 ... 4
0,5 ... 6
0,5 ... 10
1 ... 16
1 ... 25
10
10
10
10
10
10
20
20
20
50
50
0,12
0,13
0,17
0,17
0,08
0,11
0,30
0,35
0,40
0,80
1,00
Max.
(bar)
0,70
1,00
2,50
2,50
0,70
2,00
2,50
5,00
8,00
12,00
20,00
0,13
0,14
0,20
0,20
0,11
0,15
0,40
0,50
0,80
1,10
1,50
Max.
(bar)
Switching pressure difference
for sensor codes 05 (typical)
Lower range
Upper range
Min.
(bar)
(bar)
MODELS
0,12
0,19
0,22
0,22
0,15
0,34
0.80
0,80
0,90
1,70
1,80
0,70
1,00
2,50
2,50
0,70
2,00
2,50
5,00
8,00
12,00
20,00
0,13
0,21
0,24
0,24
0,16
0,40
0,80
0,90
1,90
2,00
2,80
180 01 00
180 02 00
180 03 00
180 04 00
180 11 00
180 13 00
180 14 00
180 15 00
180 16 00
180 17 00
180 18 00
Connector is not included; special pressure ranges on request.
*1) Atmospheric air pressure.
*2) Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Over pressure equals maximum test pressure.
OPTIONS SELECTOR
Switching pressure difference
18˙ ˙˙ ˙˙
Sensor
material
0
1
Operating pressure range (bar)
Electrical
connection
Brass/1.4404
Brass/1.4404
Substitute
Adjustable
Fixed
Substitute
DIN EN 175301-803; G1/4
M20 x 1,5; G1/4
00
05
Substitute
-1 ... 0
-1 ... 1
-1 ... 1,6
-1 ... 2,5
0,05 ... 1
0,1 ... 2,5
0,5 ... 4
0,5 ... 6
0,5 ... 10
1 ... 16
1 ... 25
01
02
03
04
11
13
14
15
16
17
18
20D Pneumatic - low pressure - fixed switching pressure difference
Operating pressure *1)
Over pressure *2)
(bar)
0 ... 0,025
0 ... 0,06
0,004 ... 0,16
0 ... 0,25
0,05 ... 0,6
0,05 ... 1,6
Dimension
no.
MODELS
(bar)
Switching pressure difference
(typical)
Lower range
Upper range
(bar)
(bar)
0,5
0,5
0,5
0,5
15
15
0,003
0,004
0,004
0,004
0,03
0,03
1
1
1
1
2
2
1812500
1812600
1812700
1812800
1814100
1814300
Dimension
no.
MODELS
1
1
1
1
2
2
1802500
1802600
1802700
1802800
1804100
1804300
0,004
0,006
0,008
0,009
0,06
0,12
20D Pneumatic - low pressure - adjustable switching pressure difference
Operating pressure *1)
Over pressure *2)
(bar)
(bar)
Switching pressure difference
(typical)
Lower range
Upper range
Min.
(bar)
(bar)
Max.
(bar)
0 ... 0,025
0,5
0,008
0,011
0,025
0 ... 0,06
0,5
0,009
0,015
0,04
0 ... 0,16
0,5
0,011
0,023
0,12
0 ... 0,25
0,5
0,011
0,028
0,2
0,05 ... 0,6
15
0,09
0,16
0,5
0,05 ... 1,6
15
0,13
0,25
1,2
Special pressure ranges on request
*1) Atmospheric air pressure
*2) Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Over pressure equals maximum test pressure.
5-015
15. Electro-mechanical pneumatic pressure switches
20D Standard pressure -1 ... 25 bar / 20D Low pressure -0,025 ... 1,6 bar / 20DD Differential 0,02 ... 6 bar
G1/4
20DD Pneumatic differential pressure switch - fixed switching pressure difference
One pressure sensor *1)
Differential
pressure
range *2)
(bar)
Lower range
(bar)
Upper range
(bar)
Operating Over
Switching Pressure sensor material
pressure pressure *4) cycles
*3)
range
per
minute
Housing
Bellows
Other
(bar)
(bar)
(min-1)
materials
0,2 ... 1,6
0,3 ... 4
0,5 ... 6
-1 ... 16
-1 ... 16
-1 ... 25
0,12
0,2
0,6
0,17
0,25
0,7
*1)
*2)
*3)
*4)
Switching pressure difference
20
20
30
10
10
10
Brass
2.0401
Weight
(kg)
1,20
1,20
1,20
MODELS
Stainless steel Solder
1.4401
1819205
1819405
1819505
Tested in accordance with DIN 89011, 5.2., within the frequency range 25 ... 100 Hz; within the frequency range 2 ... 25 Hz tested with amplitude 1.6 mm.
The differential pressure is the pressure difference between both pressure sensing elements under operating conditions.
The working pressure range indicates the required minimum pressure as well as the load on the pressure sensor under operating conditions.
Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Over pressure equals maximum test pressure.
ACCESSORIES
Connector
Connector
Brackets
Surge damper
Pressure port –
reducing nipple
0585418 (with LED)
0570110
0574772 (steel)
0553908 (stainless steel)
0553258 (stainless steel G1/4)
0574773 (brass/steel) G1/4)
0551894 (stainless steel G1/2 ... G1/2A)
0550083 (G1/4 – G1/2)
0574764 (G1/4 – G3/8)
0550083 (G1/4A ... G1/2A)
0574765 (G1/4 – 1/4 NPT)
Switching capacity for standard and low pressure switches with gold plated contacts
Load level
Standard *3)
(e.g. contractors,
solenoids)
Current
type
Load type
a.c.
a.c.
ohmic
inductive,
cos ϕ ≈ 0,7
ohmic
inductive,
L/R ≈ 10 ms
ohmic
inductive,
L/R ≈ 10 ms
d.c.
d.c.
Minor *4)
(e.g. electronic
circuits)
a.c.
d.c.
U min
[V]
Max. permanent current Imax [A] at U [V]
30
48
60
M 12x1
125
250
12
5
5
5
5
5
12
12
12
3
5
3
3
1,2
0,5
3
0,8
0,35
3
0,4
0,05
3
–
–
5 *6)
0,34
0,2
0,17
0,08
0,04
5 *6)
0,1
0,01
–
–
–
Reference number: 30/min, Reference temperature: +30°C
Spark quenching with diode with d.c. and inductive load:
I max = 1,5 x I max of table
I min = 1 (mA)
Creepage and air paths correspond to insulation group B according to VDE
Reg. 0110 (except contact clearance of microswitch).
5-016
*3)
*4)
*6)
Contact life
≥ 107 switching cycles
≥ 107 switching cycles
Gold-plating not required as it would decay.
Max. perm. in-rush current (appr. 30 ms) I a.c. = max. 15 A
Gold-plating required (will not decay).
Lower value of critical voltage guarantees sufficient contact safety.
Lower voltages permissible under favourable conditions.
16. Recommended circuit - spark quenching / intrinsically safe with d.c. voltage
1. Diode D in parallel to inductive load.
Observance of correct polarity (positive pole to cathode).
+ (DC)
Dimensioning specifications for quenching diode:
Rated voltage at diode: UD ≥ 1,4 x Us
p
Rated current at diode: IN ≥ ILoad
Selection of a quick switching diode (recovery time trr ≤ 200 [ms]).
U
R Load
2. RC link in parallel to load in parallel to switching contact.
Suited for d.c. and a.c. voltage.
D
R
I Load
Dimensioning principles:
R in Ω
≈ 0,2 x RLoad in Ω
C in [μF]
≈ ILoad in [A]
C
- (DC)
Switching capacity for differential pressure switch with gold plated contacts
Load level
Current
type
Load type
Normal (e.g.
contactor, solenoids)
Minor (e.g. electronic
switching circuit)
a.c.
a.c.
a.c.
d.c.
d.c.
d.c.
ohmic
inductive, cos ϕ ≈ 0,7
inductive spark quenching with RS contact
ohmic
inductive, L/R = 10 ms
inductive, spark quenching with diode
Reference number: 30/min
Reference temperature: +30°C
(with a reference temperature of + 70 °C, Imax corresponds to 50%
of the tabulated values only)
Imax = 1.5 x Imax table
106
Contact-life appr. 1 x
switching cycles
at max. current (at 50% of max. current,
contact life is appr. 3 times as long)
Mechanical life appr. 5 x 106 switching cycles
For non-aggressive atmosphere,
which in particular does not contain
any sulphur, the following limits are valid:
Microswitch with silver contacts (standard):
Umin ca. 8 ... 12 V, lmin ca. 10 mA
Maximum values conforming to table above.
Max. permitted constant current I (A) with Us (V)
24
60
125
250
15
4
6
2
1
1,5
15
0,9
1,5
0,2
0,02
0,15
15
2,5
4
0,9
0,3
0,7
15
1,5
2,5
0,45
0,09
0,35
Proposal for spark extinction with direct voltage
1. Diode D in parallel to inductive load.
Observance of correct polarity (positive pole to cathode).
Dimensioning specifications for erasing diode:
Nominal voltage of the diode UD ≥1,4 x Us
Nominal current of the diode IN ≥ ILoad
Select fast switching diodes
(blocking recovery time trr ≤ 200 ms)
2. RC element parallel to the load
(or parallel to the switching contact).
Suitable for direct voltage and alternating voltage.
Dimensioning principles:
R in Ω
≈
0,2 x RLoad in Ω
C in [μF]
≈
ILoad in [A]
Microswitch with gold-plated contacts:
Umin and Imin: No lower limit Sensible upper limit:
Umax ca. 48 V, lmax ca. 20 mA; (for higher values silver spring
contacts are completely sufficient).
+ (AC)
Creepage and air paths correspond to insulation group B
conforming to VDE Reg. 0110 (except contact clearence of
microswitch).
p
US
R Load
I Load
- (AC)
D
R
C
5-017
17. Electro-mechanical pneumatic pressure switches
20D Standard pressure -1 ... 25 bar / 20D Low pressure -0,025 ... 1,6 bar / 20DD Differential 0,02 ... 6 bar
G1/4
20D Pneumatic - standard pressure switches
BASIC DIMENSIONS
43,5
22
19
5,8
104
C
81
70
50,5
C
1
22
5
115,5
D
A
D
19
B
A, B
44
47
1
Connector M20 x 1,5
conforming to DIN 46320
22
ø5-8
30
6
Connector conforming to
DIN EN 175301-803, form A
M 20 x 1,5
ca. 27
M4 x 10 deep
9,2
21,2
Sensor combinations
Sensor
code
00
05
01
02
03
04
11
13
14
15
16
17
18
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Sensor dimensions
Sensor
type
Sensor
type
B
B
E
F
B
B
B
B
B
B
E
E
E
F
F
H
42,5
47
43
51
40
47,5
30
24
41
øB
H
Operating
pressure range
Code
G 1/4
20D Pneumatic - low pressure switches
43,5
BASIC DIMENSIONS
22
19
5,8
104
C
81
70
50,5
C
1
22
5
115,5
D
47
D
19
1
5-018
M4 x 10 deep
18. Connector M20 x 1,5
conforming to DIN 46320
D
22
30
6
M 20 x 1,5
ca. 27
Connector conforming to DIN EN 175301-803, form A
ø5-8
9,2
21,2
Sensor
for pressure range substitutes 25, 26, 27 and 28
for pressure range substitutes 41 and 43
➁
7
~ 46
~ 56
➀
22
24
G 1/4
G 1/4
ø 64
ø 24
ø 132
20DD Pneumatic differential pressure switches
BASIC DIMENSIONS
43,5
115,5
19
5,8
1
C
81
70
22
5
104
19
44
1
M4 x 10 deep
➀
32
ca. 27
6
G 1/4
26
M 20 x 1,5
72,5
Electrical connector M20 x 1,5 conforming to DIN 46320
22
ø5-8
ø 45,5
ø 53
5-019
19. Electro-mechanical pneumatic pressure switches
ATEX certified
20D Low pressure 0 ... 0,6 bar
G 1/4
For Ex zones 1 and 2 (gases) as well as Ex
zones 21 and 22 (dusts) category II2G, type of
protection EEx de IIC T6
Microswitch with gold plated contacts
Electrical connection: connector
M20 x 1,5 (DIN 46320)
Robust metal housing - weather resitant
Resistance to shocks and
vibrations (avoid if possible):
TECHNICAL DATA
Switching cycles:
4 g max. (sinusoidal), max. 5 Hz
Sealing:
≤ 10-7 mbar • i • s-1
Pulsations:
Not permitted
max. 20/min
Medium:
For neutral, gaseous fluids, non combustible
Temperature:
MATERIALS
Body: aluminium diecast anodised
Sensor: stainless steel
Seals: NBR diaphragm
Fluid, ambient: -10* ... +75°C
*Please contact our technical service for use below +2°C.
Switching pressure difference/hysteresis:
Fixed
Repeatability:
±1% of final value
(depending on regulating pressure)
Switching function:
Microswitch SPDT
(commutator)
3
2
p
Terminals 1 - 3:
Contacts close on
rising pressure
1
Switching pressure difference/hysteresis:
Fixed - option
Adjustable - option
Degree of protection:
IP65
Mounting:
Terminals 1 - 2:
Contacts open on
rising pressure
Optional
20D Pneumatic ATEX - low pressure - fixed switching pressure difference
Switching pressure
range *1)
Max. over
pressure *2)
Fluid/fluid contact parts
wetted parts
Sensor
Port size
MODELS
(bar)
Switching pressure difference
typical value
Lower range
Upper range
(bar)
(bar)
(bar)
0 ... 0,16
0 ... 0,6
0,5
15
0,015
0,06
Pneumatic / 1.4305/1.4301
Pneumatic / 1.4305/1.4301
K
L
G 1/4
G 1/4
1842715
1844115
0,02
0,16
20D Pneumatic ATEX - low pressure - adjustable switching pressure difference
Switching pressure
range *1)
Max. over
pressure *2)
(bar)
0 ... 0,16
0 ... 0,6
*1)
*2)
Fluid/fluid contact parts
wetted parts
Sensor
Port size
MODELS
(bar)
Switching pressure difference
typical value
Lower range
Upper range
min.
max.
(bar)
(bar)
(bar)
0,5
15
0,007
0,09
Pneumatic / 1.4305/1.4301
Pneumatic / 1.4305/1.4301
K
L
G 1/4
G 1/4
1852715
1854115
0,025
0,16
0,12
0,8
Atmospheric air pressure.
Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Final value/over pressure equals maximum test pressure.
For further information
5-020
www.norgren.com/info/en5-020
20. ACCESSORIES
Brackets
Surge damper
Pressure port
reducing nipple
0574772 (steel)
0553908 (stainless steel)
0551894 (stainless steel G1/2 )
0553258 (stainless steel G1/4)
0574773 (brass/steel) G1/4)
0553831 (G1/2 ... 1//2 NPT)
0550083 (G1/4 ... G1/2)
0574764 (G1/4 ... G3/8)
0574765 (G1/4 ... 1/4 NPT)
Recommended Circuit - Spark quenching / Intrinsically safe operation with DC voltage, see Standard 20D on page 5-017.
Accessories dimensional drawings - see standard 20D on page 5-018
BASIC DIMENSIONS
43,5
19
5,8
104
81
70
1
22
5
115,5
47
19
1
M4 x 10 deep
ca. 27
6
M 20 x 1,5
Electrical connection
Connection conforming to EEx e (ATEX),
Brass nickel-plated for cable Ø 5 ... 8 mm (Model: 0588819)
ø5-8
Sensor type
K
7
~ 56
~ 46
Sensor type
L
22
22
G 1/4
24
ø 64
G 1/4
ø 24
ø 132
5-021
21. Electro-mechanical allfluid pressure switches
20D Allfluid -1 ... 100 bar / 20DD Differential allfluid 0,2 ... 30 bar
G1/2 (male)
Microswitch with gold plated contacts
(suitable for intrinsically safe operation)
Electrical connection: connector
conforming to DIN EN 175301-803 (form A)
or M20x1,5 (DIN 46320)
For sensing differential pressures
with high accuracy and sensitivity (20DD)
Mounting position:
TECHNICAL DATA
Pulsation:
Medium:
Not permitted
For neutral, aggressive, non-inflammable
gases and fluids
Switching cycles:
Optional
Resistance to shock and
vibration(avoid if possible):
4 g max. (sinusoidal)/5 Hz max.
Sealing:
≤10-7 mbar • I • s-1
Max. 20/min.
Temperature:
Fluid
-10 ... +100°C
MATERIALS
Ambient
-25 ... +80°C
Housing: aluminium diecast
Sensor: stainless steel
Sealing: stainless steel-bellows
Please contact our technical service for use below +2°C.
Media viscosity:
1000 mm2/s max.
3
2
p
1
Switching pressure difference/hysteresis:
Switching function:
Microswitch SPDT
(commutator)
Fixed - option
Adjustable - option
Terminals 1 - 3:
Contacts close on
rising pressure
Repeatability:
±1% of full scale
(depending on regulating pressure)
Terminals 1 - 2:
Contacts open on
rising pressure
Degree of protection (conforming
to DIN 40050):
IP65
20D Allfluid - fixed switching pressure difference
Operating pressure range *1)
Over pressure *2)
(bar)
-1 ... 0
-1 ... 1
-1 ... 2,5
0,05 ... 1
0,5 ... 4
0,5 ... 6
0,5 ... 10
1 ... 16
1 ... 25
5 ... 63
MODELS
(bar)
Switching pressure difference
Lower range
Upper range
(bar)
(bar)
10
10
10
10
20
20
20
50
50
85
0,06
0,08
0,09
0,07
0,30
0,30
0,30
0,70
0,70
1,00
181 01 15
181 02 15
181 04 15
181 11 15
181 14 15
181 15 15
181 16 15
181 17 15
181 18 15
181 19 15
0,07
0,09
0,12
0,08
0,33
0,35
0,40
0,80
0,90
2,00
Connector is not included; special pressure ranges on request
*1)
*2)
Atmospheric air pressure
Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Over pressure equals maximum test pressure.
For further information
5-022
www.norgren.com/info/en5-022
22. 20D Allfluid - adjustable switching pressure difference
Switching pressure range *1)
Over pressure *2)
(bar)
(bar)
Switching pressure difference
Lower range
Upper range
Min.
(bar)
(bar)
*1)
*2)
Max.
(bar)
0,12
0,19
0,22
0,22
0,15
0,34
0,80
0,80
0,90
1,70
1,80
3,50
4,00
-1 ... 0
10
-1 ... 1
10
-1 ... 1,6
10
-1 ... 2,5
10
0,05 ... 1
10
0,1 ... 2,5
10
0,5 ... 4
20
0,5 ... 6
20
0,5 ... 10
20
1 ... 16
50
1 ... 25
50
5 ... 63
85
5 ... 100
150
Connector is not included; special pressure ranges on request.
MODELS
0,70
1,00
2,50
2,50
0,70
2,00
2,50
5,00
8,00
12,00
20,00
20,00
55,00
0,13
0,21
0,24
0,24
0,16
0,40
0,80
0,90
1,90
2,00
2,80
4,50
9,00
180 01 15
180 02 15
180 03 15
180 04 15
180 11 15
180 13 15
180 14 15
180 15 15
180 16 15
180 17 15
180 18 15
180 19 15
180 10 15
Atmospheric air pressure.
Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Over pressure equals maximum test pressure.
OPTIONS SELECTOR
181 ˙˙ ˙˙
Operating pressure range
Sensor
material
-1 ... 0
-1 ... 1
-1 ... 2,5
0,05 ... 1
0,5 ... 4
0,5 ... 6
0,5 ... 10
1 ... 16
1 ... 25
5 ... 63
5 ... 100
01
02
04
11
14
15
16
17
18
19
10
Electrical
connection
1.4404
1.4404
Substitute
Substitute
DIN EN 175301-803; G1/2A
M20 x 1,5; G1/2A
10
15
20DD Allfluid differential pressure switch - fixed switching pressure difference
Two pressure sensors *1)
Lower range
Upper range
(bar)
(bar)
(bar)
Operating Over
Switching Pressure sensor material
pressure pressure *4) cycles
*3)
range
per
minute
Housing
Bellows
Other
(bar)
(bar)
materials
0,2 ... 1
0,25 ... 2,5
0,5 ... 6
0,5 ... 16
1,0 ... 30
0,25
0,3
0,6
0,8
0,8
0,4
0,5
1
1,4
2
0,5 ... 16
0,5 ... 16
1 ... 25
1 ... 25
4 ... 63
Differential
pressure
range *2)
*1)
*2)
*3)
*4)
Switching pressure difference
20
20
30
30
70
10
10
10
10
10
Stainless steel Stainless steel Stainless steel
1.4404
1.4404
1.4404
Stainless steel Stainless steel Stainless steel
1.4305
1.4401
1.4301
Total
weight
(kg)
no.
1,10
1,10
1,05
1,05
1,05
2
2
3
3
4
Dimen- MODELS
sional
drawing
1819115
1819315
1819515
1819715
1819815
Tested in accordance with DIN 89011, 5.2., within the frequency range 25 ... 100 Hz; within the frequency range 2 ... 25 Hz tested with amplitude 1.6 mm.
The differential pressure is the pressure difference between both pressure sensing elements under operating conditions.
The working pressure range indicates the required minimum pressure as well as the load on the pressure sensor under operating conditions.
Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range. Over pressure equals maximum test pressure.
ACCESSORIES
Connector
Connector
Brackets
Surge damper
Pressure port –
reducing nipple
0585418 (with LED)
0570110
0574772 (steel)
0553908 (stainless steel)
0553258 (stainless steel G1/4)
0574773 (brass/steel) G1/4)
0550083 (G1/4 – G1/2)
0574764 (G1/4 – G3/8)
0574765 (G1/4 – 1/4 NPT)
Switching capacity, spark quenching / intrinsically safe with d.c. voltage, see standard 20D of page 5-017
5-023
23. Electro-mechanical allfluid pressure switches
20D Allfluid -1 ... 100 bar / 20DD Differential allfluid 0,2 ... 30 bar
G1/2 (male)
20D Allfluid pressure switch
BASIC DIMENSIONS
43,5
22
19
5,8
104
C
81
70
50,5
C
1
22
5
115,5
D
A
D
19
B
A, B
44
47
1
Connector M20 x 1,5
(standard/preferred connector)
conforming to DIN 46320
Connector conforming
to DIN EN 175301-803, form A
22
ø5-8
30
6
M 20 x 1,5
ca. 27
M4 x 10 deep
9,2
21,2
Sensor dimensions
Sensor combination
Operating pressure range
Code
Sensor
type
Sensor
type
H
B
01
02
03
04
11
13
14
15
16
17
18
19
10
B
B
B
B
B
B
B
B
B
F
F
H
I
B
F
H
I
75
43
53
62
42
37
37
37
Sensor type
F, H, I
B
H
20
25
20
25
H
Sensor type
32
32
32
32
ø6
G 1/2
øB
ø6
G 1/2
øB
5-024
24. 20DD Allfluid differential pressure switch
BASIC DIMENSIONS
43,5
115,5
19
5,8
70
1
C
81
22
5
104
19
44
M4 x 10 deep
1
➂
55,5
87,5
➁
32
76
5
20
25
32
44
32
ø6
ø6
G 1/2
G 1/2A
ø 42
Electrical connector M20 x 1,5 conforming to DIN 46320
ca. 27
6
M 20 x 1,5
65
➃
22
ø5-8
5
54
32
ø6
G 1/2
5-025
25. Electro-mechanical allfluid pressure switch
ATEX certified
20D Allfluid -1 ... 63 bar
G1/2 (male)
For Ex zones 1 and 2 (gases) as well as
Ex zones 21 and 22 (dusts) category II2G,
type of protection EEx de IIC T6
Microswitch with gold plated contacts
Electrical connection: connector M20 x 1,5
Robust metal housing in weather-resisting
version
Degree of protection (conforming
to DIN 40050):
IP65
Mounting position:
Optional
Resistance to shock and vibration
(avoid if possible):
4 g max. (sinusoidal) / 5 Hz max.
TECHNICAL DATA
Sealing:
Medium:
For neutral, non-inflammable gases and fluids
Operation:
Switching cycles:
Temperature:
20/min. max.
Fluid/Ambient:
-10 ... +75°C
MATERIALS
Please contact our technical service for use below +2°C
Switching function:
Microswitch SPDT
(commutator)
p
1
Switching pressure difference/hysteresis:
Terminals 1 - 3:
Contacts close on
rising pressure
3
Pulsations:
Not permitted
Softseal piston, stainless steel bellow
2
≤10-7 mbar • l • s-1
Housing: aluminium diecast
Sensor: stainless steel
Sealing: stainless steel-bellows
Repeatability:
Fixed - option
Adjustable - option
±1% of full scale
(depending on regulating pressure)
Terminals 1 - 2:
Contacts open on
rising pressure
Microswitch
With gold plated contacts
20D Allfluid ATEX - fixed switching pressure difference
Operating pressure
range *1)
Over
pressure *2)
(bar)
(bar)
Switching pressure difference
typical value
Lower range
Upper range
(bar)
(bar)
-1 ... 0
-1 ... 1
-1 ... 2,5
0,05 ... 1
0 ... 1,6
0,5 ... 4
0,5 ... 6
0,5 ... 10
1 ... 16
1 ... 25
5 ... 63
10
10
10
10
10
20
20
20
50
50
150
0,20
0,20
0,22
0,16
0,16
0,50
0,60
0,70
1,00
1,30
2,00
*1)
*2)
0,23
0,25
0,26
0,18
0,20
0,55
0,70
0,90
1,40
1,80
5,00
Pressure sensor material
Sensor
Fluid port
(male)
1.4404
1.4404
1.4404
1.4404
1.4404
1.4404
1.4404
1.4404
1.4404
1.4404
1.4404
B
B
B
B
B
B
B
B
F
F
H
G 1/2
G 1/2
G 1/2
G 1/2
G 1/2
G 1/2
G 1/2
G 1/2
G 1/2
G 1/2
G 1/2
MODELS
184 01 15
184 02 15
184 04 15
184 11 15
184 12 15
184 14 15
184 15 15
184 16 15
184 17 15
184 18 15
184 19 15
Atmospheric air pressure.
Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Over pressure equals maximum test pressure.
For further information
5-026
www.norgren.com/info/en5-026
26. 20D Allfluid ATEX - adjustable switching pressure difference
Operating pressure
range *1)
Over
pressure *2)
(bar)
(bar)
Switching pressure difference typical value
Lower range
Upper range
Min.
Max.
(bar)
(bar)
(bar)
Pressure sensor
material
Sensor
MODELS
B
B
B
B
B
B
B
B
B
F
F
H
-1 ... 0
10
0,19
0,25
0,80
1.4404
-1 ... 1
10
0,20
0,30
1,00
1.4404
-1 ... 2,5
10
0,20
0,28
2,50
1.4404
0,05 ... 1
10
0,16
0,18
0,80
1.4404
0 ... 1,6
10
0,10
0,16
1,00
1.4404
0,1 ... 2,5
10
0,18
0,22
2,00
1.4404
0,5 ... 4
20
0,50
0,60
2,50
1.4404
0,5 ... 6
20
0,60
0,70
5,00
1.4404
0,5 ... 10
20
0,70
0,90
8,00
1.4404
1 ... 16
50
1,60
1,90
12,00
1.4404
1 ... 25
50
1,60
2,20
20,00
1.4404
5 ... 63
150
2,00
5,00
20,00
1.4404
*1) Atmospheric air pressure.
*2) Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Over pressure equals maximum test pressure.
Fluid port
(male)
G1/2
G1/2
G1/2
G1/2
G1/2
G1/2
G1/2
G1/2
G1/2
G1/2
G1/2
G1/2
185 01 15
185 02 15
185 04 15
185 11 15
185 12 15
185 13 15
185 14 15
185 15 15
185 16 15
185 17 15
185 18 15
185 19 15
ACCESSORIES
Brackets
Surge damper
Pressure port – reducing nipplel
0574772 (steel)
0553908 (stainless steel)
0551894 (stainless steel G1/2 )
0553258 (stainless steel G1/4)
0574773 (brass/steel) G1/4)
0553831 (G1/2 – 1//2 NPT)
0550083 (G1/4 – G1/2)
0574764 (G1/4 – G3/8)
0574765 (G1/4 – 1/4 NPT)
Switching capacity, spark quenching / intrinsically safe with d.c. voltage, see standard 20D of page 5-017
BASIC DIMENSIONS
43,5
19
5,8
104
81
70
1
22
5
115,5
44
19
1
M4 x 10 deep
ca. 27
6
M 20 x 1,5
Electrical connector M20 x 1,5
conforming to EEx e (ATEX),
Nickel plated brass for cabel Ø 5 ... 8 mm (Model: 0588819)
22
ø5-8
5-027
27. Electro-mechanical allfluid pressure switch ATEX certified
20D Allfluid -1 ... 63 bar
G1/2 (male)
Sensor combinations
Sensor dimensions
Operating pressure range
Code
Sensor
type
Sensor
type
H
B
01
02
04
11
12
13
14
15
16
17
18
19
B
B
B
B
B
B
B
B
B
F
F
H
B
F
H
75
37
53
42
32
37
B
25
20
25
20
F+H
H
Sensor type
H
Sensor type
32
41
32
ø6
ø6
G 1/2
G 1/2
øB
øB
ACCESSORIES
Brackets (2 brackets and 4 screws)
Steel
Stainless steel 1.4301 (AISI 304)
Model: 0574772
Model: 0553908
141
129
14
3
12
5,8
104
118
5-028
28. Surge damper
Stainless steel 1.4301 (AISI 304)
Model: 0553258
Brass/steel
Model: 0574773
Stainless steel 1.4301
(AISI 304)
Model: 0551894
G 1/2
45
G 1/4
27
34
20
46
22
5
ø6
G 1/4
G 1/2
ø 21,5
Pressure port/Reducing nipple
G1/4 A ... G1/2 A
Stainless steel 1.4305
(AISI 303/304 S)
Model: 0550083
G 1/2
G1/4 A ... 1/4 NPT
Brass
Model: 0574765
G1/4
1/2 NPT
G 1/2
30
43,5
22
22,5
27
22,5
43,5
12
12
G 1/4
22
1/4 NPT
ø 20
6,5
G1/2 I ... G1/2 NPT A
Stainless steel 1.4305
(AISI 303/304 S)
Model: 0553831
5-029
29. Electro-mechanical allfluid pressure switches
20D Allfluid power plant -1 ... 100 bar
G1/2 (male)
Special design to meet the needs of Power
plants
Media viscosity:
Low leak rate (better 10-7 mbar · I · s-1)
High switching precision
(with pressure regulation variation < 1%)
Gold plated contacts microswitch
Robust electrical connection:
Pin-and-socket connector HAN 7 D
(Crimp contacts gold plated) with
strain relief
Wire breakage monitoring resistance
R = 47 kΩ
Switching pressure
difference/hysteresis:
Up to 1000 mm2/s
Fixed - option
Adjustable - option
Mounting position:
Optional
Resistance to shocks and
vibrations (avoid if possible):
±6,5 g max. (sinusoidal) / 5-100 Hz
max. temporary (x, y, z)
Reproducibility:
TECHNICAL DATA
±1% of switching pressure range
Medium:
Protection rating:
Neutral, aggressive, non-combustible gases
and liquids
1
2
3
4
5
6
7
8
MATERIALS
Temperature:
Switching function:
1-pin microswitch
(commutator)
R
IP65 (conforming to DIN 40050)
Fluid
-20°C ... +100°C
at switching element
+80°C max.
Terminal 1- 2: with rising
control value contact closing
Terminals 1 – 3: with rising
control value contact closing
Ambient
-10°C ... +80°C
Housing: die-cast aluminium
Sealing: stainless steel - bellow
Pressure sensor: all parts made of
stainless steel 1.4301 or 1.4404
wetted parts.
20D Allfluid power plant - fixed switching pressure difference
Switching pressure *1)
Over pressure *2)
(bar)
Switching pressure difference
typical value
Lower range (bar)
Upper range (bar)
(bar)
(1/min)
-1 ... 0
-1 ... 1
-1 ... 2,5
0,05 ... 1
0,1 ... 2,5
0,5 ... 4
0,5 ... 6
0,5 ... 10
1,0 ... 16
1,0 ... 25
5,0 ... 63
5,0 ... 100
0,08
0,07
0,09
0,09
0,11
0,3
0,3
0,3
0,7
0,7
1,0
3,0
10
10
10
10
10
20
20
20
50
50
85
150
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
1810112
1810212
1810412
1811112
1811312
1811412
1811512
1811612
1811712
1811812
1811912
1811012
Switching cycles
MODELS
0,09
0,08
0,12
0,11
0,15
0,33
0,35
0,4
0,8
0,9
2,0
7,0
Switching cycles
MODELS
20D - Allfluid power plant - adjustable switching pressure difference
Switching pressure *1)
Over pressure *2)
(bar)
Switching pressure difference
typical value
lower range (bar)
upper range (bar)
(bar)
(1/min)
-1 ... 0
-1 ... 1
-1 ... 2.5
0,05 ... 1
0,1 ... 2.5
0,5 ... 4
0,5 ... 6
0,5 ... 10
1,0 ... 16
1,0 ... 25
5,0 ... 63
5,0 ... 100
0,12 ... 0,13
0,19 ... 0,21
0,22 ... 0,24
0,15 ... 0,16
0,20 ... 0,25
0,8 ... 0,8
0,8 ... 0,9
0,9 ... 1,9
1,7 ... 1,9
1,8 ... 2,8
2,3 ... 3,5
4,0 ... 9,0
10
10
10
10
10
20
20
20
50
50
85
150
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
max. 20
0,7
1,0
2,5
0,7
2,0
2,5
5,0
8,0
12,0
20,0
20,0
55,0
1800112
1800212
1800412
1801112
1801312
1801412
1801512
1801612
1801712
1801812
1801912
1801012
*1)
Atmospheric air pressure.
Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Over pressure equals maximum test pressure.
Note: The switching point on vacuum applications may be effected by atmospheric air pressure variations and external vibration.
*2)
5-030
For further information
www.norgren.com/info/en5-030
30. ACCESSORIES
Surge dampers
Bracket
0551894
0574772
Switching capacity – Microswitch with gold plated contacts
Current type Load type
current I (A)
Switching voltage US max.
24 V
Switching
48 V
a.c.
a.c.
a.c.
d.c.
d.c.
d.c.
10
4
6
2
1
1,5
10
2,5
4
0,9
0,3
0,7
ohmic
inductive, cos ϕ ≈ 0,7
inductive, spark extinction with RC element
ohmic
indutive L/R ≈ 10 ms
inductive, spart extinction with diode
Microswitch with gold plated contacts
Recommended Circuit - Spark quenching / Intrinsically safe operation
with d.c. voltage
Umin and Imin no limits,
useful upper limit:
1.
Umax approx.. 48 V, Imax approx. 20 mA;
Diode D in parallel to inductive load.
Observance of correct polarity (positive pole to cathode).
Dimensioning specifications for erasing diode:
Nominal voltage of the diode UD ≥1,4 x Us
Nominal current of the diode IN ≥ ILoad
Operating the pressure switch with U > 48 V d.c.
and/or I > 20 mA the gold layer the contacts will be damaged. The
pressure switch can only be utilized for currents exceeding 20 mA .
Select fast switching diodes
(blocking recovery time trr ≤ 200 ms)
The switching capacity with the remaining silver jump contacts is
indicated in the table.
2.
Reference switching number: 60/min
Reference temperature: + 30 °C
(with + 70 °C max. switching current 50% of the table values).
RC element parallel to the load
(or parallel to the switching contact).
Suitable for direct voltage and alternating voltage.
Dimensioning principles:
R in Ω
≈ 0,2 x RLoad in Ω
C in [μF] ≈ RLoad in [A]
Contact durability
referred to max. switching current ≈ 1 x 106 switchings
(with 50% of the max. switching current approximately 3-times longer
durability)
+ (DC)
The creep and air distance as per VDE 0110 of the insulation group B
(except the contact distance of the micro switch).
p
U
R Load
D
R
I Load
C
- (DC)
BASIC DIMENSIONS
43,5
~ 87,5
19
6
104
70
81
2 M4
22
5
115,5
44
1
x 10 deep
20
75
32
25
1
75° offset
2
Ø6
G 1/2
ø 42
5-031
31. Electro-mechanical hydraulic pressure switches
20D 3 ... 420 bar
G1/4
High accuracy
Microswitch with gold plated contacts
Intrinsically safe operation
Electrical connection:
DIN EN 175 301-803, (DIN 43650)
form A or M20x1,5 (DIN 46320)
Robust metal housing
Repeatability:
±1% of final value
(depending on regulating pressure)
Degree of protection:
IP65 (conforming to DIN 40050)
Mounting position:
Vertical down
Allowable vibrations (avoid if
possible):
Max. 4 g (sinusoidal), 5 Hz max.
Sealing:
≤ 10-7 mbar • l • s-1
Switching cycles:
Max. 20/min.
TECHNICAL DATA
Medium:
Hydraulic oil, lubricated compressed air and
other non-inflammable fluids with sliding
properties
Operation:
Piston
MATERIALS
Temperature:
Fluid
0°C ... +80°C
at switching element
+80°C max.
3
2
p
1
Switching function:
microswitch SPDT
(commutator)
Ambient
0°C ... +80°C
Housing: aluminium die cast
(standard)
Sensor: brass and stainless steel
Electrical connection/sensor
combinations: see below
Sealing: steel piston with perbunan,
lip seal or o-ring
Media viscosity:
Up to 1000 mm2/s
Terminals 1 - 3:
contacts close on
rising pressure
Switching pressure difference/hysteresis:
Fixed - option
Adjustable - option
Terminals 1 - 2:
contacts open on
rising pressure
20D Hydraulic - fixed switching pressure difference
Switching pressure range *1)
Over pressure *2)
(bar)
(bar)
Switching pressure difference (typical)
Lower range
Upper range
(bar)
(bar)
3 ... 40
5 ... 63
5 ... 100
5 ... 160
10 ... 220
10 ... 420
300
300
300
300
300
550
5
6
6
7
10
18
1816200
1816300
1816400
1816500
1816600 0000 001 00
1816700 0000 002 00
9
13
16
19
25
42
MODELS
20D Hydraulic - adjustable switching pressure difference
Switching pressure range *1)
Over pressure *2)
(bar)
(bar)
Switching pressure difference (typical)
Lower range
Upper range
Min.
Max.
(bar)
(bar)
(bar)
3 ... 40
5 ... 63
5 ... 100
5 ... 160
10 ... 220
10 ... 420
300
300
300
300
300
550
8
10
11
13
14
20
*1)
*2)
13
16
16
22
28
40
25
40
80
120
120
330
MODELS
1806200
1806300
1806400
1806500
1806600 0000 001 00
1806700 0000 002 00
Atmospheric air pressure
Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Final value/over pressure equals maximum test pressure. In applications where vibration is present install a surge damper.
For further information
5-032
www.norgren.com/info/en5-032
32. OPTIONS SELECTOR
Switching pressure difference
18˙ ˙˙ 00
Electrical connection
Substitute
Adjustable
Fixed
Switching pressure range (bar)
Substitute
DIN EN 175 301-803, form A
M20 x 1,5
0
1
00
05
Substitute
3 ... 40
5 .... 63
5 .... 100
5 .... 160
10 ... 220
10 ... 420
62
63
64
65
66
67
ACCESSORIES
Connector
Connector
Brackets
Surge damper
Pressure port
reducing nipple
0585418 (with LED)
0570110
0574772 (steel)
0553908 (stainless steel)
0553258 (stainless steel G1/4)
0574773 (brass/steel) G1/4)
0550083 (G1/4 ... G1/2)
0574764 (G1/4 ... G3/8)
0574765 (G1/4 ... 1/4 NPT)
Accessories dimensional drawings - see standard 20D on page 5-033
BASIC DIMENSIONS
43,5
22
19
C
104
81
70
50,5
22
C
5,8
1
115,5
D
~ 66
D
G 1/4
19
47
1
M4 x 10 deep
Electrical connection
Connector M20 x 1,5 conforming to DIN 46320
ca. 27
22
ø5-8
30
6
M 20 x 1,5
Connector conforming to DIN EN 175301-803 (form A)
9,2
21,2
5-033
33. Electro-mechanical hydraulic pressure switches
ATEX certified
20D 5 ... 400 bar
G 1/4
For Ex zones 1 and 2 (gases) as well as
Ex zones 21 and 22 (dusts) category II2G,
type of protection EEx de IIC T6
Microswitch with gold plated contacts
Electrical connection: connector M20 x 1,5
Robust metal housing in weather-resisting
version
Degree of protection:
TECHNICAL DATA
Sealing:
IP65 (DIN 40050)
Mounting:
Optional
Shock vibration (avoid if
possible):
4 g max. (sinusoidal), max. 5 Hz
≤10-7 mbar • I • s-1
Medium:
For neutral, self lubricating fluids, hydraulic oil,
lube oil, light fuel oil
Operation:
Temperature:
Housing: aluminium diecast,
anodised
Sensor: brass or steel
Sealing: steel piston (NBR or FKM)
*Please contact our technical service for use below +2°C
Media viscosity:
Up to 1000 mm2/s
Switching function:
Microswitch SPDT
(commutator)
p
Switching pressure difference/hysteresis:
Fixed - option
Adjustable - option
Terminals 1 - 3:
Contacts close on
rising pressure
1
Switching cycles:
MATERIALS
Fluid/Ambient: -10* ... +75°C
3
Not permitted
Max. 20/min
Piston
2
Pulsations:
Repeatability:
±1% of final value
(depending on regulating pressure)
Terminals 1 - 2:
Contacts open on
rising pressure
Switching element:
Microswitch with gold plated contacts
20D Hydraulic ATEX - fixed switching pressure difference
Switching pressure
range *1)
Max. over
pressure *2)
Fluid contact parts
Sensor
Port size
MODELS
(bar)
Switching pressure difference
(typical)
Lower range
Upper range
(bar)
(bar)
(bar)
5 ... 160
10 ... 400
300
550
5,00
7,00
Brass, steel, NBR
Brass, steel, FKM
K
K
G 1/4
G 1/4
1846505
1846705
9,00
18,00
20D Hydraulic ATEX - adjustable switching pressure difference
Switching pressure
range *1)
Max. over
pressure *2)
(bar)
5 ... 160
10 ... 400
*1)
*2)
Fluid contact parts
Sensor
Port size
MODELS
(bar)
Switching pressure difference (typical)
Lower range
Upper range
min.
max.
(bar)
(bar)
(bar)
300
550
8,00
15,00
Brass, steel, FKM
Brass, steel, FKM
K
K
G1/4
G1/4
1856505
1856705
22,00
40,00
120,00
300,00
Atmospheric air pressure
Short term pressure peaks should not exceed this value. Normal operation should be within switching pressure range.
Final value/over pressure equals maximum test pressure.
For further information
5-034
www.norgren.com/info/en5-034
34. ACCESSORIES
Brackets
Surge damper
Pressure port
reducing nipple
0574772 (steel)
0553908 (stainless steel)
0551894 (stainless steel G1/2 )
0553258 (stainless steel G1/4)
0574773 (brass/steel) G1/4)
0553831 (G1/2 ... 1//2 NPT)
0550083 (G1/4 ... G1/2)
0574764 (G1/4 ... G3/8)
0574765 (G1/4 ... 1/4 NPT)
Switching capacity, spark quenching / intrinsically safe with d.c. voltage see page 5-017
BASIC DIMENSIONS
43,5
19
5,8
104
81
70
1
22
5
115,5
44
19
M4 x 10 deep
1
ca. 27
6
M 20 x 1,5
Connection M20 x 1,5 conforming to EEx e (ATEX),
Brass nickel-plated for cable Ø 5 ... 8 mm (Model: 0588819)
22
ø5-8
Sensor dimensions
Switching
pressure range
code
H
B
65
67
61,5
66
37
37
32
32
Sensor
~H
Electrical connection
G 1/4
øB
5-035
35. Electro-mechanical pneumatic pressure switches
Mini series
2 ... 6,2 bar (rising pressure, non-adjustable)
Very small construction
Screw-in type
AMP E-terminals 2,8 x 0,8
Switching element:
TECHNICAL DATA
Fixed
Medium:
Degree of protection:
Lubricated air, oil and other neutral lubricated
fluids
IP 00
Mounting position:
Max. 4 g (sinusoidal)
Switch - non adjustable
Switching pressure
difference/hysteresis:
Vibration:
Optional
Ambient temperature:
MATERIALS
-10 ... + 60 °C
Housing: steel
Seal: plastic piston
Fluid temperature:
0 ... + 80 °C
Consult our Technical Service for use below +2°C.
3
p
1
General information
Pressure
range
Switching
cycles
Materials
Rising pressure
pvo
(bar)
Max.
pressure
(bar)
Switching range
falling pressure
pvu
(bar)
(bar)
(1/min)
Housing
0 ... 10
0 ... 10
0 ... 10
1,5 ... 2,5
2,5 ... 3,7
3,5 ... 5,1
2,0 ... 3,5
3,0 ... 5
4,7 ... 6,2
20
20
20
20
20
20
1.4104 (Perbunan)
1.4104 (Perbunan)
1.4104 (Perbunan)
Seal
Process
connection
external
thread
Weight
(kg)
NBR/Delrin
NBR/Delrin
NBR/Delrin
M5
M5
M5
0,004
0,004
0,004
MODELS
9950501
9950502
9950509
Above values at 20 cycles minute and 30°C
Capacity
Type of
current
Load
I max.
(A)
Voltage
(V)
U min
(W/VA)
Contact life
a.c.
d.c.
Inductive cos ϕ ≈ 0,7
Inductive cos ϕ ≈ 0,7
0,75
0,5
24
24
18
12
20.000
20.000
DIMENSIONS
22
M5
Ø10
7
8
For further information
5-036
www.norgren.com/info/en5-036
36. “Of all utilities, compressed air represents
one of the largest opportunities for
immediate energy savings on any site”
The Carbon Trust
Because compressed air systems are safe, reliable and versatile,
they are usually taken for granted with no regard for cost.
An essential resource for industry, business and public sector, compressed air is often referred to as the fourth utility after
electricity, gas and water. However, unlike the other three, compressed air is generated on site, and users therefore have much
more control over usage costs. It is worth investing time and effort in reducing compressed air costs because:
» In a typical industrial system, compressed air accounts for 10% of the total electricity bill
» Over a 10-year life of a compressor, the cost of energy is 73% to run the system and far outweighs
the capital investment
» The greatest energy savings, typically up to 30%, can be made by reducing
avoidable waste and without the need for capital investment in new technologies
REDUCE ENERGY
POLLUTION
REDUCE ENERGY
CONSUMPTION
REDUCE ENERGY WASTE
AND CUT COSTS
Leakage / Misuse / Over pressurisation /
Pressure drop / Energy and safety/ Generation
>>REDUCE IT
Waste, Energy Consumption, Carbon Emissions
‘It makes sense’
By highlighting issues within manufacturing units or processes, Norgren’s skilled and experienced engineers can
help save substantial amounts of energy costs and money by identifying and eliminating waste, improve the reliability
and performance of the compressed air system and reduce the environmental impact through reduced electricity
consumption and consequent carbon emissions.
For details and information visit norgren.com
37. Electronic pressure switches
50D pneumatic
0 ... 10 bar, 0 ... 6 bar, -1 ... 0 bar, -1 ... 1 bar
Easy to use pressure switch
with clear display and intuitive programming
Fast error detection via multi-colour display
Flexible mounting - DIN Rail or wall
mounting
Optional connection; rear or base
LABS free materials, conforming to RoHS.
ATEX conforming to Zone 2, gases (Cat. II 3G,
Ex nA II T6 X) and
Zone 22, dusts (Cat. II 3G, Ex tD A22 IP65
T80°C X).
TECHNICAL DATA
Medium:
Compressed air, filtered
(40 μm), lubricated and
non-lubricated
Mounting:
Optional
Pressure range:
0 … 6 bar, 0 … 10 bar,
-1 … 0 bar, -1 … 1 bar
Temperature:
Fluid:
Ambient:
0°C … +60°C
0°C … +60°C
Please consult our technical service
for use below +2°C
Accuracy:
± 2% FS* (incl. temperature drift)
± 1,5% (+10 … 30°C)
Switching pressure
difference/hysteresis:
Programmable
Repeatability:
Standard variants
± 0,2% FS*
Switching point:
Pressure switch
Pressure range
Output signal
Port size
MODELS
0 … 6 bar
2 x PNP
0 … 10 bar
2 x PNP
0 … 6 bar
1 x PNP + 1 x analogue
0 … 10 bar
1 x PNP + 1 x analogue
Push-In fitting Ø 4 mm
G 1/4
Push-In fitting Ø 4 mm
G 1/4
Push-In fitting Ø 4 mm
G 1/4
Push-In fitting Ø 4 mm
G 1/4
DS-E1P06P4B2PR00
DS-E1P06F4B2PR00
DS-E1P10P4B2PR00
DS-E1P10F4B2PR00
DS-E1P06P4BPAR00
DS-E1P06F4BPAR00
DS-E1P10P4BPAR00
DS-E1P10F4BPAR00
Adjustable up 0 … 100% FS*
Reset point:
Adjustable up 0 … 100% FS*
Display:
Pressure units bar, psi, kPa,
InHg Vacuum
Linearity analogue port:
± 0,5% FS*
Degree of protection
conforming to EN 60529:
Vacuum switch
Pressure range
Output signal
Port size
MODELS
IP65 (with plug mounted)
-1 … 0 bar
2 x PNP
2 x PNP
DS-E1V10P4B2PR00
DS-E1V10F4B2PR00
DS-E1V11P4B2PR00
DS-E1V11F4B2PR00
Shockproof:
-1 … 1 bar
Push-In fitting Ø 4 mm
G 1/4
Push-In fitting Ø 4 mm
G 1/4
30 g, xyz, DIN EN 60068-2-27
(11 ms)
Vibrationproof:
Electrical specification
Electrical connection: M 12 x 1
Power supply:
UB = 24 V d.c. (17 … 30 V d.c.)
Current consumption < 50 mA
Allowed load resistance:
√ 600 Δ (analog power output)
Contact rating:
Imax = 200 mA (short-circuit proof)
Switching time: < 5 ms
Electromagnetic compatibility:
Emission EN 61000-6-3 (2007)
Immunity EN 61000-6-2 (2005)
5 g, 10 … 150 Hz, syz,
DIN EN 60068-2-6
Electrical connection M12 x 1
3
4
Weight:
2
1
0,05 kg
* full scale (FS)
PIN-No.
Signal
Cable colour
1
2
+UB 24 V d.c.
Out 2 (PNP; NPN; analogue
4-20 mA/0-10 V)
0V
Out 1 (PNP; NPN)
brown
white
3
4
blue
black
For further information
5-038
www.norgren.com/info/en5-038
38. OPTIONS SELECTOR
Pressure range (bar)
DS-E1˙˙˙˙˙B˙˙R00
Output signal
Substitute
1 ... 0
-1 ... 1
0 ... 6
0 ... 10
Port size
Substitute
2 x PNP
2 x NPN
PNP + analogue
NPN + analogue
V10
V11
P06
P10
2P
2N
PA
NA
Substitute
G1/4
Ø 4 mm Push-In fitting
F4
P4
Ordering example
Electronic pressure switch, pressure range 0 ... 6 bar,
port size G 1/4, output signal 2 x PNP
Model: DS-E1P06F4B2PR00
ACCESSORIES
Wall clip
DIN rail
(35 x 7,5)
Adaptor
NPT-adaptor
0523962 (plastic)
V10009-C00 (1 m)
0523951 (G1/4 ... G1/4)
0523950 (G1/4 ... G1/8)
0523953 (G1/4 ... 1/4 NPTF)
0523952 (G1/4 ... 1/8 NPTF)
Connector M 12 x 1
90°
Connector M 12 x 1
90°
Connector M 12 x 1
straight
Connector M 12 x 1
straight
0523058 (2 m cable, 4-pin)
0523053 (5 m cable, 4-pin)
0523056 (without cable)
0523057 (2 m cable, 4-pin)
0523052 (5 m cable, 4-pin)
0523055 (without cable)
13
13
BASIC DIMENSIONS
4
1
G 1/4
4
10
10
9
M12 x 1
35
3
64
6
6
35
25
3
25
2
25
2
2
50,5
50,5
2
3,5
67,5
3
M12 x 1
25
3
33
10
12,5
12,5
33
1
4
1
4
2
2
3
4
4
3
23
23
28
28
Optional fluid ports G1/4, 9,5 deep, maximum starting torque
for threaded inserts: 2,0 ±0,5 Nm
5
The bolts for the wall clip conform to DIN EN ISO4762 (M5 x 20),
delivery included
5
14
25
Fluid port, 9,5 deep
5,2
8
4
5,8
5,8
3
Wall clip
Wall clip for DIN panel DIN EN 60715 (35 x 7,5; 35 x 15)
35
9
Integrated PNEUFIT push-in fitting
2
5,2
1
5-039
39. Electronic pressure switches
33D Pneumatic -1 ... 16 bar / 33D Allfluid/Hydraulic 0 ... 630 bar
Display of system pressure
(Units - bar, PSI, MPa, programmable)
Compact and robust design
Easy programming of switchpoints
and extra functions
Economic solution for industrial
applications
Electronic lock
Switching status indicated by LCD
Standard M12 x 1 connection (IP65) connector ordered separately
With digital and analogue output
Application: not for outdoor use
TECHNICAL DATA
Medium:
Pneumatic: filtered, lubricated or non lubricated compressed air and neutral gases
Hydraulic/allfluid: neutral and aggressive, gaseous and liquid fluids
Mounting:
Optional
Temperature:
Fluid/ambient
-10 ... + 80°C/-10 ... + 60°C
Please contact our technical service for use below +2°C
Temperature sensitivity:
Zero point
±0,4% of full scale (FS) per 10° Kelvin
Range
±0,4% of full scale (FS) per 10° Kelvin
Switching pressure difference/hysteresis:
Programmable
Switching point:
Reset point:
Adjustable between
Adjustable between
0 ... 100% of full scale (FS)
0 ... 100% of full scale (FS)
(smallest adjustable pressure switching difference between switching point and reset
point ≥ 0,5% of full scale (FS)
Display:
LCD 4 digits, illuminated, pressure unit programmable bar, PSI, MPa
(customer specific pressure unit avalable on request)
Total accuracy:
±1,5% of full scale (FS) (without temperature sensitivity)
Linearity:
±0,2% + 1 indicator step
Degree of protection conforming to DIN 40050:
IP65 (with plug mounted)
Shockproof:
30 g, xyz, DIN EN 60068-2-27
Vibrationproof:
3 g, 5 ... 500 Hz, xyz, DIN EN 60068-2-6
Weight:
0,09 kg
MATERIALS
Pneumatic version
Sensor (fluid-affected parts): silizium/aluminium
Housing: aluminium/stainless steel/polyester film
Hydraulic/allfluid
Sensor (fluid-affected parts):
stainless steel 1.4571 (0 ... 250 bar), stainless steel 1.4542 (400 ... 630 bar)
For further information
5-040
www.norgren.com/info/en5-040
40. Electrical specification
Contact rating:
Imax = 500 mA (short-circuit proof)
Switching time:
< 10 ms
Signal delay:
On/off 0 ... 20 s
Service life:
Min. 100 million switching cycles
Switching function:
N.O./N.C. programmable
Operating mode:
Standard, hysteresis and window mode
separately selectable for each output
Electromagnetic compatibility:
Interface emission EN 61326
Interface emission EN 61326, part 1
Electrical connection:
M 12 x 1
Power supply:
UB = 10 ... 32 V d.c.
15 ... 32 V d.c. (analogue) polarity safe
Permissible residual ripple:
10% (within UB)
Current consumption:
< 50 mA
Switching mode:
PNP, potential-bound
open collector switching to + UB
Output signal:
Digital: UB minus 1,5 V
Analogue: 4 ... 20 mA
33D Pneumatic
Output signal 1 x PNP
Switching
pressure range
(bar)
Over pressure*
Fluid
connection
Output signal
Display
step size
(bar)
MODELS
- 1 ... + 1
- 1 ... + 1
0 ... 16
0 ... 16
10
10
30
30
G 1/4
Flange
G 1/4
Flange
1 x PNP
1 x PNP
1 x PNP
1 x PNP
0,005
0,005
0,050
0,050
0863012
0863016
0863212
0863216
Switching
pressure range
(bar)
Over pressure*
Fluid
connection
Output signal
Display
step size
(bar)
MODELS
- 1 ... + 1
- 1 ... + 1
0 ... 16
0 ... 16
10
10
30
30
G 1/4
Flange
G 1/4
Flange
2 x PNP
2 x PNP
2 x PNP
2 x PNP
0,005
0,005
0,050
0,050
0863022
0863026
0863222
0863226
Fluid
connection
Output signal
Display
step size
(bar)
MODELS
G 1/4
Flange
G 1/4
Flange
1 x PNP/4 ... 20 mA
1 x PNP/4 ... 20 mA
1 x PNP/4 ... 20 mA
1 x PNP/4 ... 20 mA
0,005
0,005
0,050
0,050
0863042
0863046
0863242
0863246
(bar)
Output signal 2 x PNP
(bar)
Output signal 1 x PNP/1 x analogue 4 ... 20 mA
Switching
pressure range
(bar)
Over pressure*
(bar)
- 1 ... + 1
10
- 1 ... + 1
10
0 ... 16
30
0 ... 16
30
* Short term pressure peaks should not exceed this value.
Normal operation should be within switching pressure range.
Over pressure equals maximum test pressure.
33D Pneumatic
OPTIONS SELECTOR
Switching pressure range (bar)
-1 ... 1
0 ... 16
Output signal
1 x PNP
2 x PNP
1 x PNP/1 x analogue 4 ... 20 mA
0863˙˙˙
Substitute
0
2
Fluid connection
G 1/4
Flange
1/4 NPT
Substitute
2
6
available on request
Substitute
1
2
4
5-041
41. Electronic pressure switches
33D Pneumatic -1 ... 16 bar / 33D Allfluid/Hydraulic 0 ... 630 bar
33D Allfluid/Hydraulic
Output signal 1 x PNP
Switching pressure range
(bar)
Over pressure*
(bar)
Fluid connection
Output signal
Display step size
(bar)
MODELS
0 ... 10
0 ... 10
0 ... 40
0 ... 40
0 ... 100
0 ... 100
0 ... 160
0 ... 160
0 ... 250
0 ... 250
0 ... 400
0 ... 630
40
40
100
100
200
200
300
300
500
500
750
1000
G 1/4
Flange
G 1/4
Flange
G 1/4
Flange
G 1/4
Flange
G 1/4
Flange
G 1/4
G 1/4
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
0,050
0,050
0,200
0,200
0,500
0,500
0,500
0,500
1,000
1,000
2,000
2,000
0863112
0863116
0863312 **
0863316
0863412 **
0863416
0863512
0863516
0863612 **
0863616
0863712 **
0863812
Switching pressure range
(bar)
Over pressure*
(bar)
Fluid connection
Output signal
Display step size
(bar)
MODELS
0 ... 10
0 ... 10
0 ... 40
0 ... 100
0 ... 100
0 ... 160
0 ... 160
0 ... 250
0 ... 400
0 ... 630
40
40
100
200
200
300
300
500
750
1000
G 1/4
Flange
G 1/4
G 1/4
Flange
G 1/4
Flange
G 1/4
G 1/4
G 1/4
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
0,050
0,050
0,200
0,500
0,500
0,500
0,500
1,000
2,000
2,000
0863122
0863126
0863322
0863422 **
0863426
0863522
0863526
0863622 **
0863722 **
0863822
Output signal 2 x PNP
Output signal 1 x PNP/1 x analogue 4 ... 20 mA
Switching pressure range
(bar)
Over pressure*
(bar)
Fluid connection
Output signal
Display step size
(bar)
MODELS*
0 ... 10
0 ... 40
0 ... 100
0 ... 160
0 ... 250
0 ... 400
0 ... 630
40
100
200
300
500
750
1000
G 1/4
G 1/4
G 1/4
G 1/4
G 1/4
G 1/4
G 1/4
1 x PNP / 4 ... 20 mA
1 x PNP / 4 ... 20 mA
1 x PNP / 4 ... 20 mA
1 x PNP / 4 ... 20 mA
1 x PNP / 4 ... 20 mA
1 x PNP / 4 ... 20 mA
1 x PNP / 4 ... 20 mA
0,050
0,200
0,500
0,500
1,000
2,000
2,000
0863142
0863342
0863442 **
0863542
0863642 **
0863742
0863842
* Short term pressure peaks should not exceed this value.
Normal operation should be within switching pressure range.
Final value/over pressure equals maximum test pressure.
** Preferred model number - (best availability)
33D Allfluid/Hydraulic
OPTIONS SELECTOR
Switching pressure range (bar)
0 ... 10
0 ... 40
0 ... 100
0 ... 160
0 ... 250
0 ... 400
0 ... 630
5-042
0863˙ ˙ ˙
Substitute
1
3
4
5
6
7
8
Fluid connection
G 1/4
Flange
1/4 NPT
Output signal
1 x PNP
2 x PNP
1 x PNP/1 x analogue 4 ... 20 mA
Substitute
2
6
available on request
Substitute
1
2
4
42. ACCESSORIES
Pressure port
reducing nipple
Snubber
Connector M 12 x 1
90°
Connector M 12 x 1
90°
Connector M 12 x 1
straight
Connector M 12 x 1
straight
0574767 (brass)
0574773 (brass)
0523058 (2 m cable length, 4-pin)
0523056 (90° without cable)
0523055
(without cable)
0550083 (stainless steel)
0553258 (stainless steel)
0523053 (5 m cable length, 4-pin)
0523057
(2 m cable length, 4-pin)
0523052
(5 m cable length, 4-pin)
0799845 (2 m cable length, 5-pin,
on PE-requirement *
0250081 (5 m cable length, 5-pin,
on PE-requirement *
* Cable with screening
BASIC DIMENSIONS
22
M12 x 1
11,5
11,5
22
M12 x 1
OUT1 HYS WIN OUT2
71,5
71,5
SET
39,5
39,5
98
SET
Incorporating
G 1/4
15
7,5
8
5,2
7,5
15
5,2
7,5
Incorporating
G 1/4
1
20
20
30
O-ring 5 x 1,5 (NBR 70)
30
1
98
19
19
OUT1 HYS WIN OUT2
30
30
Sensor tester
Incl. 2 x 9 V batteries for 33D demo
Model 0523418
Electrical connection M 12 x 1
3
2
4
1
19
5
–
+
Cable
brown
white
blue
black
grey
+
–
Incorporating
0523418
24,5
60
ACCESSORIES
Snubber
Material: brass
Model: 0574773
G 1/4
G 1/4
22
43
22
31
Pressure port reducing nipple
Material: brass
Model: 0574767
46
+ UB
Out 2 (PNP) / analogue 4 ... 20 mA
0 Volt
Out 1 (PNP)
PE
34
1
2
3
4
5
PNP NPN
85
Electrical connection M 12 x 1
Pin
Signal
G 1/4
G 1/2
ø 21,5
5-043
43. Electronic pressure switches
33E Pneumatic 0 ... 16 bar / 33E Allfluid/Hydraulic 0 ... 400 bar
Thread and flange connections
Compact and robust design
Easy programming of switchpoint
Economic solution for industrial applications
Switching status indicated by LED
Free of lacquer impairing substances
Standard M12 x 1 connection (IP65) - connector
ordered separately
Reset point:
Adjustable between 0 ... 100% of full
scale (FS)
Weight:
0,06 kg
Accuracy:
≤ 1,5% of full scale (FS)
(linearity, hysteresis, repeatability)
Degree of protection conforming
to DIN 40050:
TECHNICAL DATA
IP65 (with plug mounted)
Medium:
Gaseous, aggressive and neutral,
not-combustible
Shockproof:
Mounting:
Vibrationproof:
Optional
10 g, 5 ... 500 Hz, xyz, DIN EN 600682-6
25 g, xyz, DIN EN 60068-2-27
Temperature
Fluid/ambient
-25 ... + 80°C/-20 ... + 80°C
MATERIALS
Housing: aluminium, stainless steel,
polyester
Wetted parts: aluminium, ceramics,
FKM, all parts free of lacquer
impairing substances
Please consult our technical service for use below +2°C
Temperature sensitivity (zero point):
0,4% of full scale (FS) per 10° Kelvin
Temperature sensitivity (range):
0,4% of full scale (FS) per 10° Kelvin
Switching pressure difference/hysteresis:
Programmable
Switching point:
Adjustable between 0 ... 100% of full scale (FS)
(smallest adjustable pressure switching
difference between switching point and reset
point ≥0,8% of full scale (FS)
Electrical specification
Electrical connection:
M12 x 1
Power supply:
UB = 18 ... 32 V d.c.,
polarity safe
Permissible residual ripple:
10% (within UB)
Current consumption:
< 30 mA (without load current)
Switching mode:
PNP, potential-bound open collector
switching to UB
Switching function:
n.o. / n.c. programmable
Output signal:
UB minus 1,5 V
Contact rating:
Imax = 250 mA (short-circuit proof)
Switching time:
< 3 ms
Service life:
min. 50 million switching cycles
Electromagnetic compatibility
Interference emission conforming
to EN 61326
Interference immunity conforming
to EN 61326 Part 1
For further information
5-044
www.norgren.com/info/en5-044
44. Pneumatic versions
Pressure range (bar)
Over pressure (bar) *
Fluid connection
Output signal
MODELS
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
0860020
0860026
0860030
0860036
0860040
0860046
Output signal
MODELS
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
1 x PNP
0860050
0860056
0860060
0860066
0860070
0860076
0860080
0860086
0860090
0860096
0 ... 2 bar
5
G1/4
0 ... 2 bar
5
Flange
0 ... 10 bar
25
G1/4
0 ... 10 bar
25
Flange
0 ... 16 bar
40
G1/4
0 ... 16 bar
40
Flange
* Short term pressure peaks should not exceed this value.
Normal operation should be within switching pressure range.
Final value/over pressure equals maximum test pressure.
Note: 1/4 NPT available on request
Allfluid/Hydraulic versions
Pressure range (bar)
Over pressure (bar) *
Fluid connection
0 ... 40 bar
100
G1/4
0 ... 40 bar
100
Flange
0 ... 100 bar
175
G1/4
0 ... 100 bar
175
Flange
0 ... 160 bar
280
G1/4
0 ... 160 bar
280
Flange
0 ... 250 bar
350
G1/4
0 ... 250 bar
350
Flange
0 ... 400 bar
700
G1/4
0 ... 400 bar
700
Flange
* Short term pressure peaks should not exceed this value.
Normal operation should be within switching pressure range.
Final value/over pressure equals maximum test pressure.
Note: 1/4 NPT available on request
ACCESSORIES
Pressure port
reducing nipple
Snubber
Connector M 12 x 1
90°
Connector M 12 x 1
90°
Connector M 12 x 1
90°
Connector M 12 x 1
straight, 5-pin
Connector M 12 x 1
straight, 4-pin
0574767
0574773
0799845 (2 m cable length)
0250081 (5 m cable length)
0523058 (2 m cable length)
0523053 (5 m cable length)
0523056 (without cable)
0523057 (2 m cable length)
0523052 (5 m cable length)
0523055 (without cable)
5-045
45. Electronic pressure switches
33E Pneumatic 0 ... 16 bar / 33E Allfluid/Hydraulic 0 ... 400 bar
BASIC DIMENSIONS
M12x1
3
3
M12x1
2
7,5
7,5
33E
1
5,5
33E
ø8
58
58
71
71
2
5,5
1,2
20
20
30
30
5
4
2
4
1
5
1
1
G1/4, 12 deep or 1/4 NPT, 10 deep
2
LED – yellow; status Out 1
3
30
3
2
30
3
LED – green; power on
Electrical connection M 12 x 1
1
3
2
5
1
Electrical connection M 12 x 1
Pin
Signal
Cable
4
4
+24 V
2
5
3
1
2
3
4
5
RL
OV
+Ub
not used
0 Volt
Out 1 (switching, PNP)
PE
brown
white
blue
black
grey
ACCESSORIES
G 1/4
22
G 1/4
G 1/2
ø 21,5
5-046
46
Snubber
Material: brass
Model: 0574773
Material: stainless steel
(1.4301)
Model: 0553258
34
43
G 1/4
31
Pressure port reducing nipple
Material: brass
Model: 0574767
22
Material: stainless steel
(1.4301)
Model: 0550083
46. Electronic pressure switches
33L Pneumatic -1 ... 16 bar / 33L Allfluid/Hydraulic 0 ... 600 bar
High visibility 3-colour LED display showing
switching status
Diagnostic function conforming to DESINA
Display of system pressure in bar
Easy programming of switchpoints
Economic solution for industrial
applications
Free of lacquer impairing substances
Application: not for outdoor use
Standard M12 x 1 connection (IP65) connector ordered separately
TECHNICAL DATA
Medium:
Display:
Gases and liquids, aggressive and neutral,
not-combustible
Fluid /ambient:
-25 ... + 80°C/-20 ... + 80°C
Green:
Pressure ≥ SP1 (increasing pressure)
Pink:
Pressure ≤ RP (decreasing pressure)
Pressure < SP (increasing pressure)
Red:
System fault - display
please consult our technical service for use below +2°C
Accuracy:
Temperature sensitivity (zero point):
≤ 1,5% of full scale (FS)
0,4% of full scale (FS) per 10° Kelvin
(linearity, hysteresis, repeatability)
Temperature sensitivity (range):
Degree of protection conforming to
DIN 40050:
Mounting:
Optional
Temperature:
0,4% of full scale (FS) per 10° Kelvin
Switching pressure difference/hysteresis:
Programmable
Switching point:
Adjustable between 0 ... 100% of full scale (FS)
(smallest adjustable pressure switching
difference between switching point and reset
point 0,5% of FS)
Reset point:
Adjustable between 0 ... 100% of full scale (FS)
IP65 (< 10 bar), IP67 (≥ 10 bar), with
plug mounted
Shockproof:
30 g, xyz, DIN EN 60068-2-27
Vibrationproof:
10 g, 5 ... 500 Hz, xyz, DIN EN 60068-2-6
Materials:
Housing: aluminium, stainless steel,
polyester
Wetted parts: aluminium, ceramics,
FKM
all parts free of lacquer impairing
substance
Electrical specification
Electrical connection:
M12 x 1
Power supply:
UB = 18 ... 32 V d.c., polarity safe
Permissible residual ripple:
10% (within UB)
Current consumption:
< 100 mA (without load current)
Switching mode:
PNP, potential-bound open collector
switching to UB
Switching function, out 1 & 2:
n.o. / n.c. programmable
Output signal:
Out 1: switching: UB minus 1,5V /
Imax. 250 mA
Out 2: diagnostic/switching UB
minus 1,5V / 250 mA
Surge and short-circuit protection
(Out1/Out2)
Response time:
< 10 ms
Service life:
min. 50 million switching cycles
Electromagnetic compatibility
Interference emission conforming
to EN 61326
Interference immunity conforming
to EN 61326 Part 1
For further information
www.norgren.com/info/en5-047
5-047
47. Electronic pressure switches
33L Pneumatic -1 ... 16 bar / 33L Allfluid/Hydraulic 0 ... 600 bar
Pneumatic versions
Pressure range (bar)
Over pressure* (bar)
Fluid connection
-1 ... +1 bar
6
G1/4
-1 ... +1 bar
6
Flange
0 ... 10 bar
25
G1/4
0 ... 10 bar
25
Flange
0 ... 16 bar
40
G1/4
0 ... 16 bar
40
Flange
* Short term pressure peaks should not exceed this value.
Normal operation should be within switching pressure range.
Final value/over pressure equals maximum test pressure.
** Output 2 is programmable; conforming to DESINA or a standard output (n.o./n.c.)
Note: NPT and PSI versions available on request
Output signal**
Display step size (bar)
MODELS
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
0,01
0,01
0,05
0,05
0,1
0,1
0860110
0860116
0860120
0860126
0860130
0860136
Factory Setting
Setting
Code
Pressure unit OUT 1
Switching
function
(n.o. / n.c.)
OUT 2
Switch point Reset point switching
(% of range) (% of range) function
(n.o./n.c.)
Display
Switch point Reset point zero point
(% of range) (% of range) suppression
(% of range) Colour Brightness
bar
80%
-
NORGREN none
n.o.
79%
DESINA (n.c.)
-
2%
Yellow
50%
Allfluid/Hydraulic versions
Pressure range* (bar)
Over pressure* (bar)
Fluid connection*
0 ... 40 bar
100
G1/4
0 ... 40 bar
100
Flange
0 ... 100 bar
175
G1/4
0 ... 100 bar
175
Flange
0 ... 160 bar
280
G1/4
0 ... 160 bar
280
Flange
0 ... 250 bar
400
G1/4
0 ... 250 bar
400
Flange
0 ... 400 bar
700
G1/4
0 ... 400 bar
700
Flange
0 ... 600 bar
1000
G1/4
0 ... 600 bar
1000
Flange
* Short term pressure peaks should not exceed this value.
Normal operation should be within switching pressure range.
Final value/over pressure equals maximum test pressure.
** Output 2 is programmable; conforming to DESINA or a standard output (n.o./n.c.)
Note: NPT and PSI versions available on request
Output signal**
Display step size (bar)
MODELS
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
2 x PNP
0,2
0,2
0,2
0,2
1,0
1,0
1,0
1,0
2,0
2,0
3,0
3,0
0860140
0860146
0860150
0860156
0860160
0860166
0860170
0860176
0863180
0860186
0860190
0860196
Factory setting
Setting
Code
NORGREN none
5-048
Pressure unit OUT 1
switching
function
(n.o. / n.c.)
OUT 2
Switch point Reset point switching
(% of range) (% of range) function
(n.o./n.c.)
Display
Switch point Reset point zero point
(% of range) (% of range) suppression
(% of range) Colour Brightness
bar
50%
-
n.o.
48%
DESINA (n.c.)
-
2%
Yellow
50%
48. ACCESSORIES
Pressure port
reducing nipple
Snubber
Connector M 12 x 1
90°
Connector M 12 x 1
90°
Connector M 12 x 1
90°
Connector M 12 x 1
straight, 5-pin
Connector M 12 x 1
straight, 4-pin
0574767
0574773
0799845 (2 m cable length)
0250081 (5 m cable length)
0523058 (2 m cable length)
0523053 (5 m cable length)
0523056 (without cable)
0523057 (2 m cable length)
0523052 (5 m cable length)
0523055 (without cable)
BASIC DIMENSIONS
25°
M12x1
2
5,5
19,5
3
7,5
3
7,5
1
5,5
20
1
5
1
LED – yellow; status Out 1
3
2
30
3
G1/4, 12 deep or 1/4 NPT, 10 deep
2
30
4
1,2
20
LED – green; power on
30
3
4
2
5
1
30
19,5
ø8
70
70
84±0,5
2
84±0,5
25°
M12x1
Electrical connection M 12 x 1
1
3
5
4
1
Electrical connection M 12 x 1
Pin
Signal
2
4
5
RL
RL
3
OV
Cable
1
2
3
4
5
+24 V
2
brown
white
blue
black
grey
+Ub
Out 2 (PNP) or DESINA
0V
Out 1 (PNP)
not used
ACCESSORIES
G 1/2
G 1/4
22
46
43
Snubber
Material: brass
Model: 0574773
Material: stainless steel
(1.4301)
Model: 0553258
34
G 1/4
22
31
Pressure port reducing nipple
Material: brass
Model: 0574767
Material: stainless steel
(1.4301)
Model: 0550083
G 1/4
ø 21,5
5-049
49. Electronic pressure switches
40D Pneumatic
-1 ... 10 bar
Space saving design
Easy programming of set points
Options with and without display
Special selectable functions
Optional analogue (1 ... 5V) and digital outputs,
as n.o. / n.c. programmable
Display can be rotated through 180°
Not for outdoor application
Pneumatic connection optional
G1/8 male or M5 female
Repeatability:
± 0,2 % of measuring range
Degree of protection:
IP65 (conforming to DIN 40050)
Shock:
10 g, xyz
Vibration proof:
10 ... 55 Hz, 1,5 mm, xyz, 2 hours
Electrical connection:
M8 x 1 with 4-pin
Voltage supply:
TECHNICAL DATA
UB = 10,8 ... 30 V d.c., max. 10%
residual ripple within UB
Medium:
For non aggressive gases and dry,
non lubricated compressed air
Power consumption:
Operation:
Output signal:
≤ 35 mA
Pressure sensors are converting a fluidic signal
into digital output and a proportional analogue
voltage output signal
Digital: UB minus 1,5 V,
analogue: 1 ... 5 V
Contact rating:
Ambient and fluid temperature:
0°C ... + 50°C
Imax = 125 mA
Display:
Switching time:
< 2,5 ms
7 segments display, 3 digits
Output closing/release delay:
Switching pressure difference/hysteresis:
Programmable
Programmable 0 ... 180 s
Switching indication:
Electromagnetic compatibility:
Interference immunity
conforming to EN 50081. part 1
Interference immunity
conforming to EN 50082. part 2
LED red
Linearity:
< 1% Full Scale (FS)
MATERIALS
Housing: plastic ABS – PC
Fluid ports: brass nickel plated
40D Pneumatic switch
MODELS
Pressure range
Over pressure*
Display
0862440
– 1 ... 0 bar
5 bar
no
0862441
– 1 ... 0 bar
5 bar
yes
0862442
0 ... 10 bar
12 bar
yes
All models not suitable for outdoor appliactions
* Over pressure, short-term pressure peaks should not to exceed this value during operation
Connector is not included.
ACCESSORIES
Connector, M8x1,
straight
Output signal
1 x PNP / analogue 1 ... 5 V
2 x PNP
2 x PNP
Electrical connection (M8x1)
Connector, M8x1,
90°
Mounting bracket including
adaptor flange
1
3
2
4
Signal
0523449
(4-pin, 1,5 m cable)
0523447
(4-pin, 5 m cable)
0523446
(4-pin, 1,5 m cable)
0523448
(4-pin, 5 m cable)
0523426
(complete with fixing screws
and o-rings)
PIN
Cable
+ UB
PNP 2/analogue 1 ... 5 V
0V
PNP 1
1
2
3
4
brown
white
blue
black
For further information
5-050
www.norgren.com/info/en5-050
50. Functional diagram of switching outputs (example output 1)
Hysteresis mode
10 bar
0 bar
Hysteresis
Hysteresis
S
S
-1 bar
0 bar
Programming
normally open contact (N.O.)
Programming
normally closed contact (N.C.)
Programming
normally open contact (N.O.)
Programming
normally closed contact (N.C.)
H
H
H
H
L
L
10 bar
L
L
0 bar
Upper
switching threshold (U-1)
Upper
switching threshold (U-1)
Lower
switching threshold (b-1)
Lower
switching threshold (b-1)
-1 bar
0 bar
H
Programming
normally open contact (N.O.)
H
Programming
normally closed contact (N.C.)
H
Programming
normally open contact (N.O.)
L
L
H
Programming
normally closed contact (N.C.)
L
DIMENSIONS
L
51
8,5
7
3
2
10
M 8x1
11
6,5
M5
11
M8
16
G 1/8
Model 0862440
16
Model 0862441 & 0862442
65
8,5
7
10
6,5
888
M 8x1
11
2
M8
3
50
M5
11
G 1/8
16
16
Mounting bracket including adaptor flange, fixing screws and o-rings
Model: 0523426
28
M3
33
30
44
3,2
27,5
ø 12
4,5
0,8
0,75 +0,05
-
18
4
8,5
19
G 1/8
Flange
31
10
7,5
ø 14,4
16
Mounting bracket
G1/8
0,8 x 45°
7
5.5
4
19
7,5
8
M4
19
5,5
3,2
5-051
51. Electronic pressure sensors
18S Pneumatic
-1 ... 25 bar
Output signal:
Robust sensor for industrial applications
Linearity ± 0,5 %
For vacuum and pressure
High safety overpressure
Temperature compensated
2-pin technology (4 ... 20 mA)
Fluid connection with internal threaded
or flange
Not for outdoor application
4 ... 20 mA (2-pin technology)
Load resistance:
See diagram
Electrical connection:
Plug (DIN EN 175301-803, form A)
M 12 x 1 (IEC 947-5-2)
Polarity:
protected
Measure range:
TECHNICAL DATA
See table overleaf
Medium:
Hysteresis:
Optional
I
± 0,5% (depending on measure
range)
Mounting position:
P
Linearity:
Compressed air, filtered, lubricated
or non-lubricated
< ± 0,15% (depending on measure
range)
Temperature:
Fluid
-10 ... +85°C
Temperature sensitivity:
Ambient
-10 ... +85°C
Zero point < ± 0,3% Full Scale (FS)
per 10° Kelvin
Range < ± 0,4% Full Scale (FS)
per 10° Kelvin
Weight:
0,15 kg
Please contact our technical service for use below -2°C
Interference ermission:
EN 50081-1
Interference immunity:
EN 50082-2
MATERIALS
Degree of protection (conforming to DIN
40050):
Housing: aluminium anodized
Sensor: silicon piezo-resistive
(with passive side to fluid)
O-ring: NBR (flange version only)
IP 65 (with mounted connector)
Supply voltage:
10 ... 32 V d.c.
Residual ripple (max.):
10% (within supply voltage at 10 ... 32 V)
18S Pneumatic with DIN plug connection (conforming to DIN EN 175301-803 form A)
Sensor range
Over pressure*
(relative pressure)
bar
bar
Port size
Output signal
Dimensions
MODELS
no.
-1 ... +1
10
G 1/4
4 ... 20
-1 ... +1
10
Flange
4 ... 20
0 ... 10
30
G 1/4
4 ... 20
0 ... 10
30
Flange
4 ... 20
0 ... 25
40
G 1/4
4 ... 20
0 ... 25
40
Flange
4 ... 20
All models not suitable for outdoor appliactions
* Over pressure, short-term pressure peaks should not to exceed this value during operation
Connector is not included.
1
2
1
2
1
2
0862081
0862085
0862181
0862185
0862381
0862385
Dimensions
MODELS
18S Pneumatic with M12 x 1 electrical connection
Sensor range
Over pressure*
(relative pressure)
bar
bar
Port size
Output signal
-1 ... +1
10
G 1/4
4 ... 20
-1 ... +1
10
Flange
4 ... 20
0 ... 10
30
G 1/4
4 ... 20
0 ... 10
30
Flange
4 ... 20
0 ... 25
40
G 1/4
4 ... 20
0 ... 25
40
Flange
4 ... 20
All models not suitable for outdoor appliactions
* Over pressure, short-term pressure peaks should not to exceed this value during operation
Connector is not included.
5-052
no.
3
4
3
4
3
4
0862082
0862086
0862182
0862186
0862382
0862386
For further information
www.norgren.com/info/en5-052
52. ACCESSORIES
Pressure port
reducing nipple
Surge
damper
Connector M 12 x 1
90°
0574767 (brass)
0574773 (brass)
0523058 (2 m cable, 4-pin)
0550083 (stainless steel) 0553258 (stainless steel) 0523053 (5 m cable, 4-pin)
Electrical diagram
3
Connector M 12 x 1
straight
0523056 (90° without cable)
0523057 (2 m cable, 4-pin)
0523052 (5 m cable, 4-pin)
0523055 (without cable)
RL
+
P
–
4...20 mA
I
Connector M 12 x 1
straight
Characteristic load curve
UB
P
Connector M 12 x 1
90°
+
1100
–
U
700
Load
3
250
Electrical connection
Plug connection
DIN EN 175301-803
UB
Output
Connector
M12x1
Pin 1
Pin 2
Pin 1
Pin 4
UB
10
24
➀
➂
Flange
30
20
30
20
30
30
3
27
1
9,5
15
15
5,3
72
5,3
72
G 1/4
V
UB – 10 V
(Ω)
0,02 A
Max. load RL =
DIMENSIONS
32
1,2
2
3
1/4 NPT on request
G 1/4
G 1/4
Surge damper
Material: brass
Model: 0574773
22
46
22
43
Pressure port/reducing nipple
Material: brass
Model: 0574767
O-ring 5 x 1,5
34
ACCESSORIES
31
2
G 1/4
G 1/2
ø 21,5
5-053
53. Electronic pressure sensors
18S Allfluid
0 ... 800 bar
Robust sensor for hydraulic applications
Small, space saving construction
Robust stainless steel housing
High overpressure
Temperature compensated
3-pin technology (0 ... 10 V)
2-pin technology (4 ... 20 mA)
Excellent long-term stability
Stainless steel measuring element
not oil-filled
Supply voltage:
12 ... 30 V d.c. (current output)
15 ... 30 V d.c. (voltage output)
Residual ripple (max.):
10% (within supply voltage) at 50 Hz
Output signal:
4 ... 20 mA (2-pin technology)
0 ... 10 V (3-pin technology)
Frequency output on request
Load resistance:
See diagram
TECHNICAL DATA
Optional
Measuring range:
Temperature:
See table overleaf
Linearity:
Please consult our technical service for use below +2°C
Temperature sensitivity:
Interference emission:
U
Short-circuit proof
Fluid
-20°C ... +85°C / -40°C ... +125°C*
Ambient
-20°C ... +85°C / -40°C ... +110°C*
*on request
I
Polarity:
Mounting position:
P
M12 x 1
For neutral and aggressive gases or fluids
P
Electrical connection:
Medium:
Zero point < ± 0,4% Full Scale (FS)
per 10° Kelvin - typical
Range < ± 0,2% Full Scale (FS)
per 10° Kelvin - typical
EN 50081-1
Interference immunity:
EN 50082-2
Degree of protection (conforming
to DIN 40050):
IP65 (with mounted plug)
± 0,5% Full scale (FS)
Hysteresis:
< ± 0,1% (depending on measuring
range)
Weight:
0,070 kg
MATERIALS
Shock protection:
30 g, xyz, DIN EN 60068-2-27
Vibration protection:
3 g, 5 ... 500 Hz, xyz, DIN EN 60068-2-6
Housing: stainless steel
1.4571/1.4542
Sensor: stainless steel membrane
1.4542
18S Allfluid with M12 x 1 electrical connection
Sensor range
(relative pressure)
bar
Over pressure
Fluid
connection
Output signal
MODELS
G 1/4
G 1/4
G 1/4
G 1/4
G 1/4
G 1/4
G 1/4
G 1/4
G 1/4
G 1/4
G 1/4
G 1/4
4 ... 20 mA
0 ... 10 Volt
4 ... 20 mA
0 ... 10 Volt
4 ... 20 mA
0 ... 10 Volt
4 ... 20 mA
0 ... 10 Volt
4 ... 20 mA
0 ... 10 Volt
4 ... 20 mA
0 ... 10 Volt
0862170
0862180
0862370
0862380
0862470
0862480
0862670
0862680
0862770
0862780
0862970
0862980
bar
0 ... 10
40
0 ... 10
40
0 ... 25
50
0 ... 25
50
0 ... 100
200
0 ... 100
200
0 ... 250
500
0 ... 250
500
0 ... 400
750
0 ... 400
750
0 ... 800
1000
0 ... 800
1000
Plug not included. Please see below.
Alterative sensor ranges available on request.
For further information
5-054
www.norgren.com/info/en5-054
54. ACCESSORIES
Connector M 12 x 1
90°
Connector M 12 x 1
90°
Connector M 12 x 1
straight
Connector M 12 x 1
straight
0523058 (2 m cable length, 4-pin)
0523053 (5 m cable length, 4-pin)
0799845 (2 m cable length, 5-pin,
on PE-requirement *
0250081 (5 m cable length, 5-pin,
on PE-requirement *
0523056 (90° without cable)
0523057 (2 m cable length, 4-pin)
0523052 (5 m cable length, 4-pin)
0523055 (without cable)
* Cable with screening
BASIC DIMENSIONS
13
66
11
12
17
3
Plugs for electrical connection M12 x 1
Ø 17
M12 x 1
Ø 11
Ø3
Ø5
Ø 9,5
G 1/4
1
1
Stem length max. 3 mm
Electrical connection
Version
MODELS
Straight, without cable
Straight, 2 m cable, 4-pin
Straight, 5 m cable, 4-pin
90°, without cable
90°, 2 m cable, 4-pin
90°, 5 m cable, 4-pin
0523055
0523057
0523052
0523056
0523058
0523053
3
2
4
1
0 ... 10 Volt
Frequency*
Plug M12 x 1
4 ... 20 mA
+ UB
GND
Signal
1
4
1
3
4
* Frequency output available on request
Electrical diagram for 2-pin versions 4 ... 20 mA
2
1
P
P
I
UB
4
Characteristic load curve
RL
Ω
IOUT
+
900
–
+
2
–
Load
U
600
Electrical diagram for 3-pin versions 0 ... 10 V
1
U
250
+U
3
P
4
U
+
–
T
P
+
–
U
UB
12
ACCESSORIES
Max. load RL =
G 1/4
UB – 12 V
0,02 A
30
V
(Ω)
46
22
34
Surge damper
Model 0574773
(brass/steel)
24
G 1/4
ø 21,5
5-055