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Catalogue Differential Pressure

8 www.bdsensors.com DMD 331 Differential Pressure Transmitter for Liquids and Gases Stainless Steel Sensor accuracy according to IEC 60770: 0.5 % FSO Differential pressure from 0 ... 20 mbar up to 0 ... 16 bar Output signals 2-wire: 4 ... 20 mA 3-wire: 0 ... 10 V Special characteristics ► differential pressure wet / wet ► permissible static pressure -onesided- up to 30 times of differentialpressure range ► compact design ► mechanical robust and reliable at dynamic pressures as well as shock- and vibration Optional versions ► IS-version Ex ia = intrinsically safe version ► different electrical and mechanical connections ► customer specific versions The DMD 331 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 SST 1.4404 (316L) and 1.4435 (316L). The compact design allows an integration of the DMD 331 in machines and applications with limited space. The DMD 331 calculates the difference between the pressure on the positive and the negative side and converts it into a proportional electrical signal. Preferred areas of use are Plant and Machine Engineering Energy Industry Preferred used for Water Differential pressure Transmitter

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