DMP 343 Low range air pressure transmitter for air and non corrosive gases


The DMP 343 pressure transmitter uses the DSP 210K silcon pressure sensor which has an exposed silicon diaphragm this enables extremely low pressures of 10mbar through to 1 bar possible. Because of the exposed silicon the sensors may only be used on air and non corrosive gases. A variety of options are available for the output, electrical and process connection.

The DMP 343 is based on exposed silicon based technology and can therefore achieve low pressure ranges from 10mbar through to 1000mbar inclusive. With 4-20mA or 0 - 10V output and a wide selection of process and electrical connections the DMP 343 Air pressure transmitter is the ideal standard option for most applications.

Product details

Minimum pressure range
10 mbar
Maximum pressure range
1000 mbar
Vacuum Resistant
4-20mA and 0 - 10V dc
Supply Voltage
8-32V dc/2-wire, 10-28V dc/IS-option, 14-30V dc/3-wire
±0.35% FSO IEC60770
Sensor Type
Piezo-resistive silicon
Process Connection
G1/4" male, G1/2" male, NPT's
Electrical Connection
Plug & Socket, Cable, M12 x 1 connector, Binder connector
Diaphragm Material
stainless steel 1.4404 (316L), silicon, epoxy, rtv, mineral glass
Process Connection Material
stainless steel 1.4404 (316L)
Temperature Range
-40 to +125°C
Optional Extra's
Process Connection, Electrical Connection, accuracy, output, compensated range, O ring type
ATEX Approval
Product Downloads

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