DMK 351 P Flush diaphragm pressure transmitter aggressive media


The pressure transmitter DMK 351P has been designed for measuring small system pressure in the food industry and chemical industry. The DMK 351P is based on an own-developed capacitive ceramic sensor element. It features high overpressure resistance and high re-sistance against most of aggressive media. A variety of different process and electrical connections and an intrinsically safe version complete the range of possibilities.

Product details

Minimum pressure range
40 mbar
Maximum pressure range
20 bar
Vacuum Resistant
Gauge & 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
±0.35% FSO IEC60770, ±0.25% optional
Sensor Type
Ceramic Capacitive
Process Connection
G1 1/2" flush, Clamp DN32/DN50, Dairy pipe DN40/DN50, Flange DN25/DN50/DN80
Electrical Connection
DIN43650 Plug & Socket, M12 connector, Binder 723, Compact Field Housing, IP67 Cable Outlet
Diaphragm Material
Ceramic Al2O3 96 %, Ceramic Al2O3 99.9 % optional
Process Connection Material
stainless steel 1.4404 (316L)
Temperature Range
-40 to +125°C
ATEX Approval
Product Downloads

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