This mcQUAY 049545013 ROOFTOP PACKAGE AIR pressure transmitter, transducer 12-24VDC is a sensor/switch in industrial equipment. It detects the presence, position, or proximity of a target object, or switches a circuit, outputting a signal to trigger or monitor a machine process. Key specifications noted on this listing include 12-24VDC, 24VDC. It is commonly in factory automation and machine control retrofits.
