PasCal CPS
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High quality capacitive pressure sensors Working together with capacities: • extraordinary resolution • extreme maximum overload capacity • highest precision • simple application

Capacitive pressure sensors consist of two main components: A flexible membrane and a fixed electrode. The pressure to be measured changes the distance between these two electric conductors. For this reason also the value of the system's capacity changes in direct proportion to Condenser systems according to the differential principle ensure a very good linearity of the measuring signal. The extreme low noise level of capacitive pressure sensors enables a resolution of The PasCal and CPS pressure sensors are made of a ceramic substrate with silver-palladium or silver- platinum thick layer...

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CPS: Application without additional components. Pressure connections PasCal: Application without additional components. a: bipolar operating, Vout = ± 5 V b: unipolar operating, Vout = 0 V... 10 V M 3 female thread for 2 mm tube-coupling, L-Side straight, H-Side straight or angle PasCal: Application with additional components. Transition to a dual voltage supply system. Specification code E = Economic S = Standard H = High performance Code example: This example specifies the following PasCal sensor: * Large housing * Differential pressure measurement * Standard quality * Tube connector...