Air Pressure Sensing Switch .17 - 5.0 W.C. 28969
Mfr # RFS-4001
Zoro # G412322513
product price: $64.89
/eaKey Features
Approximate Switching Differential
Progressive, increasing from 0.05±0.02" wc at minimum set point to approximately 0.3" wc at maximum set point
Mounting Position
Mount with the diaphragm in any vertical plane.
Max Pressure (PSI)
½ psi (0.03 bar).
Standard Set Point Range
0.15 ±0.02" wc to 5.0" wc
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Product Information
MFR #
RFS-4001
Zoro #
G412322513
UPC #
-
Country of Origin
United States
Details
Approximate Switching Differential
Progressive, increasing from 0.05±0.02" wc at minimum set point to approximately 0.3" wc at maximum set point
Mounting Position
Mount with the diaphragm in any vertical plane.
Max Pressure (PSI)
½ psi (0.03 bar).
Standard Set Point Range
0.15 ±0.02" wc to 5.0" wc
Description
Model RFS-4001 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. The plated housing contains a diaphragm, a calibration spring, and a snap-acting switch. The sample line connections located on each side of the diaphragm accept OD rigid tubing via the integral compression ferrule and nut. The electrical connections are screw terminals with cup washers. An enclosure cover protects the operator from accidental contact with the electrical components. The enclosure cover has five knockouts for a 1/2 conduit connection.
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