DMK331P Flush Diaphragm Pressure Sensor

Viscous Media Pressure Sensor with G1 thread
High range flush pressure transmitter with G1/2 thread

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Screw-in pressure transmitter with flush stainless steel 316L diaphragm for measuring pressures of fluids with very high viscosity from 900 psi up to 6000 psi gauge or absolute. Options available for high temperatures up to 300 deg C and intrinsic safety.

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Product Parameters

Pressure Ranges: from 60 to 400 bar gauge or absolute

Accuracy: ±0.5% FS IEC60770

Output Signals: 4-20mA, 0-20mA or 0-10V

Electrical Connections: Field housing with M16 cable entry, DIN43650, binder or M12 sockets plus integral cable glands with ingress protection to IP67

Pressure Connections: G1/2, 3/4 and 1 inch male thread with flush diaphragm

Special Features: Small diameter screw-in flush diaphragm

Special Options: Intrinsically safe version with II 1 G EEx ia IIC T4 approval, Integrated high temperature cooling elements for 300 Deg C media operating temperature, food grade oil fill.


Product Description 

The DMK-331-P viscous media pressure transmitter is designed for use with media which is likely to clog a pressure connection such as paper pulp, adhesives and paint.

For high temperature applications a cooling element can be specified allowing the DMK 331P flush pressure transmitter to be used on temperatures up to 300 degrees Celsius or 570 degrees Fahrenheit. 

The DMK331P flush pressure sensor can be provided with hazardous area certification for use in zones where flammable gases could be present.


Delivery Time

3-4 weeks plus dispatch time


Related Products

Flush pressure sensors for highly viscous media

Hygienic pressure sensors for food and drink processing

Digital readouts with alarms for use with 4-20mA, 5V or 10V output sensors


Download Product Information

DMK331P data sheet DMK331P data sheet

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  • Pressure Conversion

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  • IP Ratings Explained

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    First Digit (Solids)
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    Second Digit (Liquids)
    No protection

  • Temperature Conversion

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