DMK 331 P Flush diaphragm pressure transmitter


The pressure transmitter DMK 331P is suitable for measuring the pressure of viscous and pasty media, where a totally flush pressure port is required.

The DMK 331 P is an all stainless steel pressure transmitter which has a ceramic sensor fitted internally enabling pressure ranges from 60 bar through to 400 bar including vacuum and compound pressure ranges.  The process connection is G1/2", G3/4" and G1" thread and output options of current or voltage.

All industrial pressure transmitters have the option to choose between various electrical and mechanical connections including those mentioned above. Consult the factory for variosu options available on this product.

Product details

Minimum pressure range
60 bar
Maximum pressure range
400 bar
Vacuum Resistant
Gauge or Absolute
4-20mA/2-wire, 0-20mA/3-wire, 0-10V/3-wire
Supply Voltage
8-32V dc/2-wire, 14-30V dc/3-wire
Sensor Type
Stainless Steel Silicon
Process Connection
G1/2", G3/4",G1" Flush (ISO4400), G1/2", G1" with Radial O ring
Electrical Connection
DIN43650 Plug & Socket, M12 connector, Binder 723, Compact Field Housing, IP67 Cable Outlet
Diaphragm Material
stainless steel 1.4435 (316 L)
Process Connection Material
stainless steel 1.4404 (316L)
Temperature Range
-40 to +125°C (300°C with integrated cooler)
Optional Extra's
Integrated 300°C temperature cooler, ATEX version, SIL2 rated
ATEX Approval, SIL2 rated version
Product Downloads

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