AFS-222 | AIR FLOW SWITCH; ADJUSTABLE .05 - 12.0 WC | Johnson Controls

AFS-222 Airflow Switch by Johnson Controls The AFS-222 airflow switch from Johnson Controls is designed to monitor airflow in industrial and commercial environments. It features an adjustable setpoint between 0.05 and 12 inches of water column (in. W.C.) and a rugged construction for reliable operation. The switch has a 1/4-inch outer diameter tube that is inserted into the airflow stream. When the airflow exceeds the setpoint, the switch triggers an electrical contact closure to activate alarms, control systems, or other devices. Its compact size and easy installation make it suitable for a wide range of applications. Key Features: * Adjustable setpoint from 0.05 to 12 in. W.C. * 1/4-inch OD tube for airflow monitoring * Electrical contact closure for alarm or control purposes * Rugged construction for durability in industrial environments * Ideal for applications requiring airflow monitoring and control Shop our HVAC supply store today for the best prices and fast shipping on the AFS-222 airflow switch!