Dual Opposed Diaphragm – Explosion Proof Differential Pressure Switch

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Dual Opposed Diaphragm - Explosion Proof Differential Pressure Switch 1
Dual Opposed Diaphragm - Explosion Proof Differential Pressure Switch 2
Dual Opposed Diaphragm - Explosion Proof Differential Pressure Switch 1
Dual Opposed Diaphragm - Explosion Proof Differential Pressure Switch 2

Models:

S Housing

Ranges:

0.5 to 1000 psid

Certifications:

Unit: INMETRO, SIL, UL: (as an outlet box)

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

Power Plant 101

Safety Integrity Level (SIL) Short Training

INMETRO Certification