Application
The differential pressure transmitter is used in building automation to monitor pressure in air and other noncorrosive gases. Three different models are available for an optimal adaptation to the application. All models are equipped with a LED display which makes it easy to read out the pressure value.

Function
The transmitter regularly performs automatic zero-point adjustment, which means that no manual calibration is needed. This reduces monitoring and maintenance efforts. The differential pressure transmitter is stable and accurate over time. Jumpers are available for changing the output signal and its response time as well as selecting the pressure range (on models where this is possible).