Cleveland Controls AFS-952-55-B Sensing Switch
The Cleveland Controls AFS-952-55-B Sensing Switch is a high-performance differential pressure sensing switch designed for critical monitoring of air and non-combustible gases in commercial and industrial air handling systems. As a veteran-grade air pressure sensing switch, it features a broad field-adjustable set point range from 0.05" w.c. to 12.0" w.c., allowing for precise calibration across diverse static pressure requirements. The integrated 8-second thermal time delay relay is a vital feature for contractors, effectively eliminating nuisance shutdowns caused by momentary draft fluctuations or air turbulence. This SPDT sensing switch is built for versatility, supporting positive, negative, or differential pressure applications, including high pressure cutoff, furnace draft monitoring, and filter status indication. Engineered for 115Vac operation, the unit utilizes a reliable silicone diaphragm and is housed in a rugged NEMA 1 enclosure, ensuring stable HVAC pressure monitoring in demanding environments. Whether you are managing combustion air or verifying blower operation, this switch provides the technical accuracy required for professional system integration.
Key Benefits for Technicians- Broad Operating Range: Field-adjustable from 0.05" to 12.0" w.c. to accommodate a wide variety of industrial air handling applications.
- Nuisance Trip Prevention: The 8-second (± 3s) time delay ensures system stability during normal startup transients or draft surges.
- Versatile Wiring: SPDT contacts (Single Pole, Double Throw) allow for flexible normally open or normally closed configurations to suit specific control logic.
- Robust Construction: Features 1/4" - 18 NPT female connectors and a durable housing designed for vertical surface mounting on any stable plane.
- How do I adjust the set point accurately? For precise calibration, use a digital manometer and turn the adjustment screw clockwise to increase the set point or counter-clockwise to decrease it until the switch trips at the desired pressure.
- What media can this switch monitor? It is designed for air and non-combustible gases; ensure the media is compatible with the silicone diaphragm to prevent hardware degradation.
- Does mounting orientation matter? Yes, the AFS-952-55-B must be mounted with the diaphragm in a vertical plane to maintain its specified low-end sensitivity of 0.05" w.c.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $492.99
-65%$492.99
$172.55Cleveland Controls AFS-952-55-B Sensing Switch
The Cleveland Controls AFS-952-55-B Sensing Switch is a high-performance differential pressure sensing switch designed for critical monitoring of air and non-combustible gases in commercial and industrial air handling systems. As a veteran-grade air pressure sensing switch, it features a broad field-adjustable set point range from 0.05" w.c. to 12.0" w.c., allowing for precise calibration across diverse static pressure requirements. The integrated 8-second thermal time delay relay is a vital feature for contractors, effectively eliminating nuisance shutdowns caused by momentary draft fluctuations or air turbulence. This SPDT sensing switch is built for versatility, supporting positive, negative, or differential pressure applications, including high pressure cutoff, furnace draft monitoring, and filter status indication. Engineered for 115Vac operation, the unit utilizes a reliable silicone diaphragm and is housed in a rugged NEMA 1 enclosure, ensuring stable HVAC pressure monitoring in demanding environments. Whether you are managing combustion air or verifying blower operation, this switch provides the technical accuracy required for professional system integration.
Key Benefits for Technicians- Broad Operating Range: Field-adjustable from 0.05" to 12.0" w.c. to accommodate a wide variety of industrial air handling applications.
- Nuisance Trip Prevention: The 8-second (± 3s) time delay ensures system stability during normal startup transients or draft surges.
- Versatile Wiring: SPDT contacts (Single Pole, Double Throw) allow for flexible normally open or normally closed configurations to suit specific control logic.
- Robust Construction: Features 1/4" - 18 NPT female connectors and a durable housing designed for vertical surface mounting on any stable plane.
- How do I adjust the set point accurately? For precise calibration, use a digital manometer and turn the adjustment screw clockwise to increase the set point or counter-clockwise to decrease it until the switch trips at the desired pressure.
- What media can this switch monitor? It is designed for air and non-combustible gases; ensure the media is compatible with the silicone diaphragm to prevent hardware degradation.
- Does mounting orientation matter? Yes, the AFS-952-55-B must be mounted with the diaphragm in a vertical plane to maintain its specified low-end sensitivity of 0.05" w.c.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Cleveland Controls AFS-952-55-B Sensing Switch is a high-performance differential pressure sensing switch designed for critical monitoring of air and non-combustible gases in commercial and industrial air handling systems. As a veteran-grade air pressure sensing switch, it features a broad field-adjustable set point range from 0.05" w.c. to 12.0" w.c., allowing for precise calibration across diverse static pressure requirements. The integrated 8-second thermal time delay relay is a vital feature for contractors, effectively eliminating nuisance shutdowns caused by momentary draft fluctuations or air turbulence. This SPDT sensing switch is built for versatility, supporting positive, negative, or differential pressure applications, including high pressure cutoff, furnace draft monitoring, and filter status indication. Engineered for 115Vac operation, the unit utilizes a reliable silicone diaphragm and is housed in a rugged NEMA 1 enclosure, ensuring stable HVAC pressure monitoring in demanding environments. Whether you are managing combustion air or verifying blower operation, this switch provides the technical accuracy required for professional system integration.
Key Benefits for Technicians- Broad Operating Range: Field-adjustable from 0.05" to 12.0" w.c. to accommodate a wide variety of industrial air handling applications.
- Nuisance Trip Prevention: The 8-second (± 3s) time delay ensures system stability during normal startup transients or draft surges.
- Versatile Wiring: SPDT contacts (Single Pole, Double Throw) allow for flexible normally open or normally closed configurations to suit specific control logic.
- Robust Construction: Features 1/4" - 18 NPT female connectors and a durable housing designed for vertical surface mounting on any stable plane.
- How do I adjust the set point accurately? For precise calibration, use a digital manometer and turn the adjustment screw clockwise to increase the set point or counter-clockwise to decrease it until the switch trips at the desired pressure.
- What media can this switch monitor? It is designed for air and non-combustible gases; ensure the media is compatible with the silicone diaphragm to prevent hardware degradation.
- Does mounting orientation matter? Yes, the AFS-952-55-B must be mounted with the diaphragm in a vertical plane to maintain its specified low-end sensitivity of 0.05" w.c.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
