Relative pressure transmitter with stainless sensor, 2-wire 4-20mA output, for medium range measurement in industrial processes. The TPR-31 pressure transmitter can be used in industrial areas where the medium to be measured is compatible with 1.4404 (316L) or 1.4435 (316L) stainless steel.

The modular concept of the device allows different stainless steel sensors and electronic modules to be combined, resulting in a wide variety of electrical and mechanical versions.