The HS-Differential Pressure Transmitter (HS-DPT) detects the differential, positive and negative pressure between the two pressure inputs and converts the measured value into a linear or square-root output signal of 0(4)...20 mA or 0...10 V. In this way, an
statement can be made about the degree of loading of filters and transmitted, for example, to a control system or control station. The converter is offered in three variants (see below).

Thanks to ATEX approval, use in dust-laden and potentially explosive environments is possible without any problems.