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Air Flow Switch AFS Series

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Danh mục : Sensor & Transmitter
Nhãn hiệu : Delta Controls

AFS Differential Pressure Switches (Metal) The AFS Series Differential Pressure Switches are general purpose proving switches designed for both HVAC and Energy Management applications.

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AFS-222-149 Air Pressure Sensing Switch, 0.05+/-0.02wc to 12wc Đăng nhập Đăng nhập

Features & Options

The AFS Series Differential Pressure Switches are general purpose proving switches designed for both HVAC and Energy Management applications. These pressure switches can be used to sense positive, negative, or differential air pressures when used in conjunction with an A/SPT or A/VPT Series sampling tube. The plated housing contains a diaphragm, calibration spring and single snap-acting contact closure with either a manual or automatic reset switch depending on the model. The enclosure cover contains a ½” conduit knockout and guards against accidental contact with the live switch terminal screws as well as the set point adjusting screw.

Applications: Monitoring Filter Blockage, Proof of Flow, Prove Excessive or Insucient Flow, Alarms and Control

AFS series product specifications

1 AVFS catalog
2 AVFS Install
3 Model 530 catalog
4 Model 530 Install
5 AFS Catalog
6 AFS Install