Output 4-20 mA

Pressure transmitters series DS1-420 and DS2-420 are for using in air and non aggressive gases. Transmitters measures difference- and absolute pressure, relative pressure and optionally velocity of flow. Analog output signal is 4-20 mA  2-wire. For measurement of velocity of flow its possible to order square root output. Because of the piezoresistive cell DS1 reach a high reliability and precision. Resistance against overpressure is higher than by using other physical principles. Transmitters are housed in a robust aluminium package. This guarantees good EMC-properties.