The P528 OEM refrigeration pressure sensor with a 1/4 SAE female flare, Schrader deflator with 7/16-20 UNF internal threads has been added to the P528 family of sensors. The sensor incorporates the company’s fourth-generation ceramic capacitive sensing technology, specifically engineered for high-volume OEM refrigeration applications. Packaged in a brass or plated steel housing, the sensor can endure the high vibration, broad temperature ranges, and high humidity conditions found in refrigeration systems while withstanding high overpressures and pressure pulsations without damage or degradation. Pressure ranges available are from 0-100 through 0-750 psi absolute and sealed gauge. The P528 is offered with seal materials that are compatible with many of the latest refrigerants such as R-134a, R-22, R-123, R-12, and R-410A, as well as a host of the proprietary blends and associated lubricants. It features an external hex for quick and easy installation. The pressure sensor operates on 5 vdc and provides a linear amplified analog output of 0.5-4.5 vdc proportional to pressure.

Kavlico Corp., Custom Sensors & Technologies, 14501 Princeton Ave., Moorpark, CA 93021; 805-523-2000; 805-523-7125 (fax);;