Switzer differentil pressure indicating switch with transmitter

Model 709 Electronic Differential Pressure Switch with Transmitter is an ideal instrument for low pressure measurements in any industrial pneumatic applications.

The process pressure is directly measured by a monolithic silicon pressure sensor, the output of which is proportional to the applied pressure and fed to the microcontroller circuitry.

The measured process values are displayed through a 4 digit RED LED Display. In addition 2 On / Off Relay output and 4 20 mA analog current output are provided.

The setpoint values are easily set by using 3 push button keys. The entire circuitry is housed in a IP:65 compliant weatherproof enclosure suitable for surface / wall (or) pipe mounting.

Zero shift of 15 mm can be adjusted through internal push buttons.