DMP 331 Industrial Pressure Transmitter for Low Pressure Stainless Steel Sensor accuracy according to IEC 60770: standard: 0.35 % FSO option: 0.25 / 0.1 % FSO The pressure transmitter DMP 331 can be used in all industrial areas when the medium is compatible with stainless steel 1.4404 (316 L) or 1.4435 (316 L). Additional are different elastomer seals as well as a helium tested welded version available. The modulare concept of the device allows to combine different stainless steel sensors and electronic modules with a variety of electrical and mechanical versions.Thus a diversity of variations is created, meeting almost all requirements in industrial applications. others on request Special characteristic ► perfect thermal behaviour excellent long term stability pressure port G 1/2" flush from 100 mbar Preferred areas of use are Plant and machine engineering Environmental engineering (water - sewage - recycling) IS-version Ex ia = intrinsically safe for gases and dusts welded pressure sensor Energy industry customer specific versions BD SENSORS GmbH BD-Sensors-Straße 1 D - 95199 Thierstein

DMP 331 Industrial Pressure Transmitter Input pressure range Nominal pressure gauge Nominal pressure absolute Overpressure Burst pressure ≥ Nominal pressure gauge / abs. Overpressure Burst pressure ≥ Vacuum resistance Output signal / Supply Standard Option IS-protection Options 3-wire Performance Accuracy 1 Permissible load Influence effects Long term stability Response time 1 Technical Data 10 20 40 15 25 50 pN ≥ 1 bar: unlimited vacuum resistance pN < 1 bar: on request nominal pressure < 0.4 bar: ≤ ± 0.50 % FSO nominal pressure ≥ 0.4 bar: ≤ ± 0.35 % FSO option 1: nominal pressure ≥ 0.4 bar:...

DMP 331 Industrial Pressure Transmitter Technical Data Explosion protection (only for 4 … 20 mA / 2-wire) IBExU 10 ATEX 1068 X / IECEx IBE 12.0027X Approvals DX19-DMP 331 zone 0: II 1G Ex ia IIC T4 Ga zone 20: II 1D Ex ia IIIC T135 °C Da Safety technical maximum values Ui = 28 V, Ii = 93 mA, Pi = 660 mW, Ci ≈ 0 nF, Li ≈ 0 H, the supply connections have an inner capacity of max. 27 nF to the housing Permissible temperatures for in zone 0: -20 ... 60 °C with patm 0.8 bar up to 1.1 bar environment in zone 1 or higher: -40/-20 ... 70 °C cable capacitance: signal line/shield also signal line/signal...

DMP 331 Industrial Pressure Transmitter Technical Data Electrical connections (dimensions mm / in) cable outlet with PVC cable (IP 67) 5 cable outlet, cable with ventilation tube (IP 68) 6 compact field housing (IP 67) universal field housing stainless steel 1.4404 (316 L) with cable gland M20x1.5 (ordering code 880) and other versions on request standard: 2 m PVC cable without ventilation tube (permissible temperature: -5 ... 70 °C) different cable types and lengths available, permissible temperature depends on kind of cable

DMP 331 Industrial Pressure Transmitter Technical Data Dimensions (mm / in) SIL- and SIL-IS version * with electrical connection Bayonet MIL-C-26482 (10-6) increases the length of devices by 5 mm Mechanical connections (dimensions mm / in) metric threads and other versions on request www.bdsensors.de [email protected] © 2023 BD|SENSORS GmbH – The specifications given in this document represent the state of engineering at the time of publishing. We reserve the right to make modifications to the specifications and materials.

Output 4 … 20 mA / 2-wire 0 … 20 mA / 3-wire 0 … 10 V / 3-wire intrinsic safety 4 … 20 mA / 2-wire SIL2 4 … 20 mA / 2-wire SIL2 with intrinsic safety 4 … 20 mA / 2-wire customer Accuracy standard for p N ≥ 0.4 bar: 0.35 % FSO standard for p N< 0.4 bar: 0.50 % FSO option 1 for pN ≥ 0.4 bar: 0.25 % FSO option 2: 0.10 % FSO customer Electrical connection male and female plug ISO 4400 male plug Binder series 723 (5-pin) cable outlet with PVC cable (IP67) cable outlet, cable with ventilation tube (IP68) male plug M12x1 (4-pin) / metal Bayonet MIL-C-26482 (10-6); 2 wire Bayonet MIL-C-26482 (10-6);...