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High Range Pressure Switch Mz series

Varies Ranges : from 0 to 150 mm Wc up to 0 to 600 Bar

Differential (Dead Band) : Fixed (Within 10% of set value)

Temperature Range : -10 to 80 Degree C (for high temperature use of impulse tube is advisable)

Accuracy : +/- 1% to 2% FS

No. of Switches : one no. or, two nos.

Type of Switches : Micro Switches - SPDT

Sensing Element : Diaphragm (PTFE or Neoprene or SS 316) or Piston

Enclosure : Dustproof IP 40, Weatherproof to IP 54 / IP 65 / IP 66, Flameproof

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High Range Pressure Switch Mz series

  1. 1. MZ HIGH RANGE PRESSURE SWITCHES Transparent tough polycarbonate cover for visibility Separate terminal block for wiring Internal setscrew to avoid easy access to setpoint Large spring for ease of setpoint IP66 enclosure for excellent ingress protection Sealing facility to avoid tampering of working switch Cable gland as a standard accessory Non corroding exteriors for a long life of the switch Approximate Weight : 0.550 Kg. Some Applications : SS316 & teflon as wetted parts to switch a wide variety of media Electrical Connection : Fig. 2 Used in humid or slightly corrosive atmosphere like Z 2 3 jet dyeing machines, etc.
  2. 2. MZ HIGH RANGE PRESSURE SWITCHES
  3. 3. MZE PRESSURE SWITCHE RANGE SELECTIO N TABLE Range Code Range bar (psi) Differential* bar (psi) Maximum Working Pressure bar (psi)Approximate Maximum for "A8" microswitch LP † 0.067- 0.213 (0.97- 3.09) 0.05 (0.72) 5 (72.52) LP5 0.1 - 0.5 (1.45- 7.25) 0.10 (1.45) 5 (72.52) H01 0.1 - 1.0 (1.45- 14.50) 0.10 (1.45) 12 (174.05) H02 0.1 - 1.5 (1.45- 21.76) 0.20 (2.90) 12 (174.05) H03 0.2 - 2.6 (2.90- 37.71) 0.20 (2.90) 12 (174.05) H04 0.2 - 3.6 (2.90- 52.21) 0.20 (2.90) 12 (174.05) H07 0.5 - 7.0 (7.25- 101.50) 0.40 (5.80) 12 (174.05) H10 0.5 - 10.0 (7.25- 145.04) 0.60 (8.70) 25 (362.6) H15 1.0 - 15.0 (14.50- 217.56) 0.60 (8.70) 25 (362.6) H30 5.0 - 25.0 (72.52- 362.6) 0.80 (11.60) 35 (507.63) *Minimum differential increases with setpoint (Graphs available on request), results for neoprene diaphragm. †Range not available in SS316 L diaphragm. HIGH RANGE PRESSURE SWITCHES NK Instruments Pvt. Ltd.B-501/504, 5th floor, Raunak Arcade, Near THC Hospital, Gokhale Road, Naupada, Thane(W) 400602. Maharashtra INDIA Telefax Nos.: 91-22-25301330 / 31 / 32 E-Mail: sales@nkinstruments.com Web: http://www.nkinstruments.com Skype: nitinkelkarskype Gtalk: nkinstruments2006 Authorised Dealer
  4. 4. st ct EtySzStcTy vs cstc Ty GoupGoupGoupGoupGoupGoupGoupGoup = = SS = Z= Pcss ssstc tt tst yct cst IPs IS = X. c PF= ssstc, fxfft tsc PF= ssstc, fxfft tscs P= ssstc, st fftt sc P= ssstc, st fftt scs Avyt tAG LP= .. LP= .. = .. .. = .. = .. = .. = .. = .. = .. = Gs cstc tt A;VA = SPT cstcs = Gs cstc tA, VA GoupGoupGoupGoupGoupGoupGoupGoup .Acssssstctfxfftv.tss,tA.cstc,SSssst¼BSP tsz&sscfy Psscfyftvty. ZPFAS svf st tst cv ct.W vy fct, yft tf syts tcst. PssPt t/Sz S== SS/¼"BSPF S= SS/¼PTFTf Continuous efforts for product development may necessitate changes in these details without notice NK Instruments Pvt. Ltd.B-501/504, 5th floor, Raunak Arcade, Near THC Hospital, Gokhale Road, Naupada, Thane(W) 400602. Maharashtra INDIA Telefax Nos.: 91-22-25301330 / 31 / 32 E-Mail: sales@nkinstruments.com Web: http://www.nkinstruments.com Skype: nitinkelkarskype Gtalk: nkinstruments2006 Authorised Dealer

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