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DMK 387

Pressure transmitter DMK 387
Code: DMK 387
  • ceramic sensor
  • nominal pressure: 0...100 mbar up to 0...40 bar / 0...1 mH2O up to 0...400 mH2O
  • 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
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Description

The pressure transmitter DMK 387 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, available in AI2O3 99.9%, the DMK 387 offers a high overpressure resistance and a high temperature and media resistance. The pressure transmitter is available in an intrinsically safe version for usage in explosive environments.

Specification
Measurement range
0...100 mbar up to 0...40 bar
0...1 mH2O do 0...400 mH2O
Output type
4...20 mA, 2-wire
0...10V, 3-wire
Process connection
G 1/2
G 1/4
G 3/4
Electrical connection
connector M12x1
DIN 43650 connector
Binder 723
cable outlet with PVC cable
compact field housing stainless steel
Diaphragm
ceramics Al2O3 (99.9 %)
Power supply
14...36V DC (0...10V out.)
14…28V DC
Accuracy
±0,35%
±0,25%
Operating temperature
-40...+85°C
Medium temperature
-40...+125°C
Protection class
IP 65
IP 67
IP 68
Case material
stainless steel