BD Sensors Differential Pressure Transmitter, DMD 331
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DMD 331 Differential Pressure Transmitter

Brand: BD Sensors
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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.
Features
  • Differential pressure 0 ... 20 mbar up to 0 ... 16 bar
  • Accuracy: 0.5 % FSO
  • 2 Piezoresistive stainless steel sensors
  • Media separation through stainless steel 1.4435 diaphragm
  • Differential pressure wet / wet
  • Permissible static pressure -one sided- up to 30 times of differential pressure range
  • Compact design
  • Mechanical robust and relieable at dynamic pressure as well as shock and vibration

Specifications

Brand

Approvals & Certifications

  • CE-Conformity
  • EMC: Emission & Immunity According to EN 61326, 2004/108/EC
  • IBExU 08-ATEX-1125 x, II 2 G Ex ia IIC T4 Gb for Zone 1

BSP Connection

  • G 1/2”
  • G 1/4” Female

Enclosure, Body Material

  • Aluminum

Environmental Protection

  • IP65

Output

  • 0-10 V, 3-Wire
  • 4-20 mA, 2-Wire

Pressure Range

  • bar: 0 to 16
  • kPa: 0 to 1,600
  • psi: 0 to 232.16

UNF/UNC Connection

  • 7/16” UNF (DIN 3866)

  • Mechanical and Plant Engineering
  • Energy Industry

Documentation

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