AFS262 Air Flow Switch Kele Cleveland Controls

TYPE AFS 262
SETPOINT Range 0.05" to 2.0" W.C.
(12.5 to 498 Pa)


APPLICATIONS
• Proving fan status
• Monitoring filter for excess pressure drop
• Monitoring duct static pressure
• Proving air flow
• Monitoring damper status

Deskripsi
Models AFS-222, AFS-262, and AFS-460 Differential Pressure Switches are general-purpose, airflow-provingswitches designed for HVAC and building automation applications. They may be used to sense positive, negative, or differential air pressure.
The plated housing contains a diaphragm, calibration spring, and snap-acting SPDT switch. The sample connections located on each side of the diaphragm accept 1/4" OD tubing via the integral compression ferrule and nut. An enclosure cover guards against accidental contact with the live switch terminal screws and the setpoint adjusting screw. The enclosure will accept a 1/2" conduit connection.