Viatran - Model 521 -Hammer Union Pressure Transmitter

4-20 mA output, 2" 2002 fitting. 521 is Viatran`s state of the art hammer union pressure transmitter with industry exclusive features that were developed in direct response to requests from the field. Included in these features is a voltage powered shunt cal, ability to calibrate and track pressure spikes using HART software and packaged in a patented housing which can withstand extreme vibration and abusive impact and still perform to specification.