Description
The Cleveland Controls AFS-442 is a precision air pressure sensing switch engineered for dependable performance in HVAC and building automation applications. Featuring a wide sensing range of 0.05″ w.c. to 2″ w.c., this switch is well suited for monitoring air pressure in duct systems, air handling units, fans, blowers, and ventilation equipment. The single-pole, double-throw (SPDT) contact configuration provides versatile switching capability, allowing integration into both normally open and normally closed control circuits.
Key Features
- Pressure sensing range: 0.05″ w.c. to 2″ w.c.
- SPDT (Single-Pole, Double-Throw) contact configuration
- Designed for air pressure monitoring in HVAC duct and air handling systems
- Suitable for use with fans, blowers, and air handling units
- Compact, field-installable design for easy integration
- Reliable switching action for control circuit protection and verification
Common Applications
- Air handling unit (AHU) airflow proving
- Supply and return duct pressure monitoring
- Fan and blower operation verification
- Building automation and HVAC control systems
- Filter status monitoring
Product Details
- Brand: Cleveland Controls
- SKU: AFS-442
- Switch Type: Air Pressure Sensing Switch
- Pressure Range: 0.05″ w.c. to 2″ w.c.
- Contact Type: SPDT
Reviews
There are no reviews yet.