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Brightness Transmitter 7.1414.61.0xx :
By means of three sensors (photo diodes), and the connected electronics the incident light is
transformed into eight proportional output values, which are linear to the brightness. Each electrical
output corresponds to a sector of 90° degrees. The sectors are centrally related to the directions
1. Sector: East = 45° - 135°
2. Sector: South = 135° - 225°
3. Sector: West = 225° - 315°
Remark:
The sensors (photodiodes) acquire the brightness related to a
vertical
surface.
In order to avoid a possible dewing the brightness transmitters are equipped with a
heating device.
Note:
for Brightness Transmitter with voltage output 7.1414.6x.000 :
A parallel connection of the outputs is possible. Thereby, free selectable acquisition
ranges can be generated by more than one direction elements (for ex. monitoring
ranges from N+NE+E). The highest value is delivered at the shared output.
