Dual Opposed Diaphragm – Explosion Proof Differential Pressure Switch

General Instructions
S Housing
0.5 to 1000 psid
Unit: INMETRO, RTN, SIL, UL: (as an outlet box)
3 Years
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This versatile opposed piston type differential pressure switch from SOR is essentially two static o-ring type pressure sensors at opposite ends of a common piston shaft.  The housing is explosion proof and the switching elements are SPDT or DPDT. The S housing is available with a wide range of adjustable pressure ranges and performs best when system pressure is relatively constant. Basic models with standard wetted parts are suitable for air, oil, water and non-corrosive process fluids.

  • Ranges from 0.5 to 1000 psid
  • Set point adjustment with calibrated scale
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SOR offers many special services in support of our Original Equipment Manufacturers and other large volume customers. Examples include special naming, exclusive name plates, discriminative labels and even distinctive model numbers or designators. SOR will support and accept orders for the Representative’s special M3Y promoted products. If this program is selected by the customers, SOR will provide M3Y labeled units so that the Representative will know who purchased the products and the Representative can provide exceptional after sales service.