27M

27M Series

27M series converters/transmitters measure and converts relative and differential pressures into an electrical signal both for standard values (3÷15 psi or 0.2÷1 bar) and not standard ones.

The sensor is a Wheatstone bridge integrated on a chip. The direct conversion of the pressure into an electrical signal is achieved by a minute deflection of sensor diaphragm which changes the resistance of the bridge with the applied stress; changes in pressure cause a corresponding change in the transmitter output proportionally to the bridge unbalance.

A single circuit supplies power to sensor and receives its signal providing conversion into a standard 4÷20 mA dc.

Additional Information

Typology

Pressure

Measure Principle

Piezoresistive
Ceramic

Measuring Range

0 ÷ 0.003 bar
0 ÷ 16 bar

Process Connection

1/8″ NPT-F

Process Temperature

-40 ÷ +85°C

Approvals
     
Datasheet
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