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Differential pressure sensor
mVfor aircraftfor the aerospace industry

differential pressure sensor
differential pressure sensor
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Pressure type
Output signal
for aircraft
for the aerospace industry
Pressure range

65 bar (942.75 psi)

Temperature range

Min.: -20 °C (-4 °F)

Max.: 70 °C (158 °F)


Differential pressure transducer (DPT) is meant for measuring differential pressure between two pressures P1 and P2, the pressure P1 and P2 are supplied independently through bellows, the forces developed due to these pressures act on a balanced beam sensing element. Four resistance foil strain gauges are bonded on this sensing element beam which deforms proportionately to the difference in the pressure between P1 and P2. The electrical output signal is positive when P1 is greater than P2.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.