WindowMaster WLA330 Wind & Rain Sensor 24v

Application
24V sensor for the automatic closure of windows and light
domes in the case of wind/rain
complete with mounting brackets for direct control of smoke ventilation units and control units
WLA 330
Wind- / rain sensor
compact wind/rain sensor
wind speed measurement
DIP switch for parameter setting
CLOSED can be programmed for the event of a voltage failure
The wind/rain sensor comprises an anomemeter and a 
rain sensor surface.
The wind/rain sensor can be activated by a change-over-contact.
Measurement for wind: via wind wheel m/s
Measurement for rain: conductivity measurement on the heated sensor surface
The settings sensitivity and the delay are changeable.
The settings for the for sensor, for the wind trigger threshold, the activation delay, the drop out delay and the trip in the event of a mains failure are made by a six pole DIP switch in the sensor.

The wind and rain sensor is to be placed as high as possible however minimum 2 meters above the highest point of the building go give a true measuring.