The Series AVFS Air Flow Switch is specifically designed to monitor air flow in ducts
and provides a 3 A contact output to indicate a change or loss of flow. The AVFS
provides a +-5% set point repeatability across a full-scale range of 1-10 m/s (197-1969
FPM) and includes a mounting bracket for quick duct mounting.
Features:- Integral red/green air flow status LEDs
- Flush sensor design limits issues due to dust or particulate in the air flow
- IP65 construction