Honeywell 1.5 psi to 5 psi Manual Reset Pressure Switch (Subtractive)
C437D2011
Categories
Description
The C437D,E Series 2000 Gas Pressure Switches are pressure-actuated switching devices used in industrial gas system applications for safety shutoff, pressure control, and differential-pressure control. All Series 2000 models have MicroSwitch snap switches to open or close a circuit on pressure rise or drop. Features: Use C437 for SPST (non-mercury) switching. Models intended for lockout applications must be manually reset before resuming operation. Models with pressure range of 1 to 26 in. wc (0.25 to 6.5 kPa)compensate for momentary surges in gas pressure with a restrictive orifice in inlet pressure channel. Impede tampering and provide dust-resistant operation with enclosed setting. Increase strength of control diaphragm with Buna N fiber-reinforced material. Two Buna-N fiber-reinforced seal-off diaphragms for added reliability. Clear glass cover allows observation of interior mechanism to aid in setting and checkout. Application: Industrial gas system applications for safety shutoff, pressure control, o...
Manuals
# | Title | Languages | Pages | Updated |
---|---|---|---|---|
1 | Brochure | EN | 4 | 2022-03-27 |
2 | Submittal Sheet | EN | 8 | 2022-03-27 |