The HPT differential pressure transmitter series was specially developed to provide an low-cost solution for differential pressure. Via an internal piston movement, the generated differential pressure is detected by means of a Hall sensor.

The sensor reacts to increasing contamination degree of the element by increasing the differential pressure signal. The media compatibility includes hydraulic oils, lubrication oils, HFA, HFB and HFD as well as all further environment-friendly fluids.

The differential pressure transmitter is used in systems requiring a continuous, intelligent monitoring of the differential pressure. It is used both in mobile and in industrial applications.