MPL 503 Air Pressure Switch

(Inc. 20% VAT)
(£62.08 Exc. VAT)

This air pressure switch is for use with transponder installations that require a switch to automatically switch between GND and ALT modes. This is mandated in some installations (e.g gliders in New Zealand).

MPL 503 Series pressure sensor switch activates at approximately 42 knots - this can be adjusted.

The accuracy and reliability offer an excellent general purpose low pressure to electric interface for monitoring and control applications.

The miniature size make the 503 Series ideal for OEM applications.

Setting: Normally open. 

More Information

NEMA 0.020" x 0.187" male tabs are standard
Low-profile terminals for 18-22 gage wire
Optional bifurcated terminals accept 0.020" x 0.187" or 0.020" x 0.110" female quick disconnects
Terminals are available for printed circuit board mounting.
Custom applications requiring elongated terminals, tinning, and custom wiring can also be accommodated.

Diaphragm material can be selected for the operating medium, temperature range, and other parametersActuation point can be moderately adjusted by the designerDesigned for low current and logic applications ( LED indicators, solid state relays)10 to 20mA loads ensure reliable switching (Varistor or R-C snubber recommended for inductive loads)Heavier loads require the use of interface devices such as solid state relaysFeatures an integral triac
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