Models:NN, N3, N4, N6, PP, P3
Ranges:30 in Hg VAC to 7000 psi, 1 bar VAC to 480 bar
Certifications:Unit: CE, CSA, GOST R, INMETRO, RTN, SIL
The SOR weatherproof pressure/vacuum/compound pressure switch is one of our most popular instruments. Models with standard wetted parts are normally ideal for air, oil and non-corrosive process applications however; we can build one to handle corrosive requirements. At the heart of the this mighty SOR pressure switch is a force-balanced, piston-actuated assembly with the sensing element sealed by a flexible diaphragm and a static “o” ring. A wide variety of wetted parts are available and a metal diaphragm can be welded to the pressure port thereby eliminating the o-ring.
- Low cost general purpose workhorse
- Set it and forget it dependability
- Ranges from 30 in Hg vacuum to 7000 psi
- Set point adjustable with calibrated scale