Air Pressure Switch Adjustable 0.15" - 5.0" W.C. (Barbed Fitting)

The RFS-4001-30 is a general purpose proving switch designed for HVAC and Energy Management applications. This switch can be used to sense positive, negative, or differential air pressure.

Details:

• Snap-acting SPDT switch
• Two barbed sample line connections connectors for ³⁄₁₆", ¼", & 5⁄₁₆" ID tubing
• Enclosure covered switch terminals
• Set point range: 0.15 ± 0.05" - 5.0" W.C.
• Surface-mounted via the two round holes (0.14" dia.) or two of the four slots (3⁄16" wide) on the zinc-plated strap bracket
• Maximum Pressure: ½ psi (0.03 bar).
• Operating Temperature Range: -40 ºF to 180 ºF (-40 ºC to 82 ºC).
• 100,000 cycle minimum lifespan at ½ psi maximum pressure each cycle and at maximum rated electrical load.