This ENDRESS & HAUSER PMC21-3TX0/139, CERABAR PRESSURE TRANSMITTER, -15 to 30psi is a sensor/switch. 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 30psi. It is commonly in OEM equipment and MRO replacement for sensing and control circuits.
