A variety of processes are handled by opposed piston differential pressure switches. These include detecting DP across a filter, flow across an orifice plate, or for liquid level detection.
Models essentially comprise two Static “O” Ring-type pressure sensors connected at opposite ends of a common piston shaft. Weatherproof and explosionproof designs are available.
Switch features include a wide variety of wetted parts, rugged construction, high-cycle rate tolerance, long service life, narrow dead band, high overrange and proof pressures, self-locking adjustment, and 0.5 to 1,000-psid range.
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SOR14685 West 105th StreetLenexa KS 66215