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DDM

Type of product: Signaling devices and sensors

Company: OJSC Fiolent Plant

Pressure sensors modernized non-contact overpressure DDM are designed to issue an electrical signal to a non-contact relay converter when the specified pressure values ​​are reached both with increasing and decreasing pressure.

Technical details

Supply voltage and frequency
Power consumption

in state “0”
in state “1”

220 V, 400 Hz
no more than 6 VA
not less than 16 VA

The pressure measurement range is from 3.92 kPa to 39.2 MPa.

The basic error is 3% of the measurement limit.

Technical resource – at least 12 thousand hours

Working environment temperature:

oil, PGV liquid – from + 5 ° С to + 50 ° С;

air, helium – from minus 10 ° С to + 50 ° С;

sea ​​water – from minus 4 ° С to + 50 ° С;

fresh water, distillate and condensate of water vapor – from 0 to + 50 ° С.

Weight not more than 2.8 kg

Scope: mechanical engineering, shipbuilding, nuclear power

Contacts