Dual Hi-Lo – Weatherproof Pressure Switch
30 in Hg VAC to 4000 psi, 1 bar VAC to 275 bar
Unit: CSA, SIL
The SOR weatherproof pressure switch is the lower-cost alternative to the explosion-proof model. It employs two discrete sensing assemblies that provide independent, adjustable, fine-resolution set points that can be calibrated to the same actuation point or split to the full span of the adjustable range without interaction.
The Dual Hi-Lo is popular for use in alarm systems configured to signal at a minimum and/or maximum pressure. The V1 is field adjustable, making it a convenient choice for a wide variety of applications.
- Dual set points
- Ranges from 30 in Hg vacuum to 4000 psi
- Set point adjustment with calibrated scale