... package *Output:4-20mA, 0-5Vdc Cost effective pressure transmitter DESCRIPTIONS Model 631T pressure transmitter incorporates MEMS technology and custom Application Specific Integrated Circuit ... .APPLICATIONSAdvanced HVAC Controllers,Refrigeration Systems,Automotive Test Stands,Gas compressors,Industrial process control, Pumps and Compressors,Hydraulic/Pneumatic Systems,Agriculture Equipment ...