Model DAFA Air Flow Indicator and Alarm Series PMT2 Particulate Transmitter Series WE08 2-Piece NPT Brass Ball Valve Series DP3 Wireless Differential Pressure Manometer Series IS/PX/TX Insite™ Air/Liquid In-Line Flowmeter Series CDT / CDTR / CDTV / CDTA Carbon Dioxide/Temperature Transmitters Series PMI Particulate Matter Transmitter Series RSMC StabiliSENSE™ Critical Room Status Monitor Series RSME Room Status Monitor Series MSX and MSX Pro Magnesense® Differential Pressure Transmitters Model CMS300 Carbon Monoxide Transmitter and Switch Series RHPLC Wall Mount Humidity/Temperature Transmitter Dwyer Instruments, Inc. Corporate Overview 2017 Dwyer Instruments Pressure Instrumentation Quick Selection Guide Compact Differential Pressure Transmitters: Series 668B/D