The DMD331 is a differential pressure transmitter for industrial applications and is based on a piezoresistive stainless steel sensor, which can be pressurized on both sides with fluids or gases compatible with 316L stainless steel (1.4404) and 316L stainless steel (1.4435). The compact design allows an integration of the DMD331 in machine and applications with limited space. The DMD331 calculates the difference between the pressure on the positive and the negative side and converts it into a proportional electrical signal.