DMP 331 P Flush diaphragm pressure transmitter


The DMP 331 P is a flush diaphragm pressure transmitter with all the standard proccess conenctions to achive a suitable process industry or hygenic connection to the media including triclover (clamp), dairy pipe, varivent and flange. Suitable for use with SIP or CIP cleaning processes and optional integral cooling element taking the possible media temperature to 300°C. Current or voltage output available and ranges from 100mbar up to 40 bar.

The pressure transmitter DMP 331P was designed for use in the food and pharmaceutical industry. The compact design with hygienic process connections makes it possible to achieve an outstanding performance in terms of accuracy, temperature behavior and long term stability. The modular construction concept allows a combination of various process connections with different filling fluids and a cooling element. Several electrical connections complete the profile of DMP 331P.

This transmitter fulfills nearly all requirements in hygienic industrial processes.

Product details

Minimum pressure range
100 mbar
Maximum pressure range
40 bar
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, G1" Cone (ISO4400), dairy pipe (DIN 11851), clamp (ISO 2852)
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

+44 (0)1635 291 600

This email address is being protected from spambots. You need JavaScript enabled to view it.


An ISO 9001 Certified Company

SGS ISO 9001 UKAS 2014 TCL LR-1