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Vane switch / vane relay switch
叶片开关/叶片继电器开关
RHEASREG® WFS
机械风向标开关RHE ASREG® WFS，桨式开关，流量传感器或叶片开关继电器。它适用于通风和空调管道中的气态，非腐蚀性介质，通风机或电加热器的进气和排气装置（也适用于受污染的油性空气）或流量控制器和气流监测器的流量监测。
Mechanical wind vane switch RHEASREG® WFS, paddle switch, flow sensor or vane switch relay. It is suitable for flow monitoring of gaseous, non-aggressive media in ventilation and air conditioning ducts, in air intake and exhaust devices of ventilators or electric heating registers (also for contaminated, oily air) or as a flow controller and airflow monitor.
Switch-on value:
min.: 2,5 m/s
max.: 9,2 m/s
Switch-off value:
min.: 1 m/s
max.: 8 m/s
Type
WFS-1E
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