The 629C series wet/wet differential pressure transmitters monitor air and compatible gases and liquids with an accuracy of 0.5%. This design uses dual pressure sensors to convert pressure changes into a standard 4 to 20 mA output signal or a field-selectable voltage. The small internal volume and minimal moving parts result in exceptional response and reliability. The terminal block and zero adjustment button are easy to access under the top cover.

The 629C series offers optional factory-installed remote sensors that connect to the unit via armored or shielded cable, available in 10' and 20' lengths. Compared to traditional copper tube setups, installation is simpler, reduces labor and material costs, and eliminates the need for valve manifolds.

The 629C series features a rugged NEMA 4X (IP66) design and also comes with an integrated LCD for local data monitoring.

●  Powered by either DC or AC - take advantage of most readily available power source reducing installation costs

●  Optional LCD does not need a separate power supply - lowers installed cost

●  Selectable voltage range - provides flexible choice for changing design or inputs for process/HVAC controllers being used to monitor and control

●  Push button zero (versus trim pot) - more simple zeroing provides easy install and calibration reducing installation time and possibility of operator error

●  Optional LCD indicator provides local status to identify operational condition

●  Remote sensor option reduces installation labor and material