DMK 351

Code: DMK 351
  • ceramic sensor
  • nominal pressure: 0...40 mbar up to 0...20 bar
  • accuracy: 0.25 % / 0.35 % FSO
  • high temperature and media resistance
  • diaphragm 99.9 % AI2O3
  • IS-version (temperature class T4 and T6)
  • areas of application: mechanical and plant engineering, energy industry, HVAC, laboratory, biogas plants, environmental industry

The pressure transmitter DMK 351 has been specially designed for applications in plant and machine engineering as well as laboratory techniques and is suitable for measuring small system pressure and filling heights.

By using our own-developed capacitive sensor, optionally available as AI2O3 99.9%, the DMK 351 offers a high overpressure resistance and a high temperature and media resistance. The pressure transmitter is available in an intrinsically safe version for a use in explosive environments.

Measurement range
0...40 mbar up to 0...20 bar
0...0,4 mH2O up to 0...200 mH2O
Output type
4...20 mA, 2-wire
0...10V, 3-wire
Process connection
G 1/2
G 1/4
1/2 NPT
Electrical connection
Binder 723
cable outlet
compact field housing stainless steel
ceramics Al2O3 (99.9 %)
ceramics Al2O3 (96 %)
Power supply
9…32V DC
14…28V DC
Operating temperature
Medium temperature
Protection class
IP 65
IP 67
IP 68
Case material
stainless steel
Data sheet
Manual IS version
Declaration of conformity