Maintenance; Technical Data - Vetus WSD822 Installationsanleitung

Wind speed/wind direction indicator
WSD822
Fine adjustment of the fore and aft alignment of the
system can be made with the calibration screw (C) at
the back of the instrument. The amount of
adjustment is limited up to a maximum of +/- 35°.
Maintenance
The meters and the rotor/vane-unit have been calibrated at the factory and need
no maintenance.
Do not oil any of the moving parts.
Technical
data
Supply voltage
Power consumption
Instrument lighting
Signal, wind speed
Signal, wind direction
Length connection
cable rotor/vane-unit
: 9 to 30 Volts DC
: 90 mA (at 9 to 30 Volts}
: 80 mA (at 9 to 30 Volts) totartor both meters
: Analogue, 0 - 1 mA (at 0 - 25 m/s)
: Analogue, sine and cosine
: 15 metres (49 ft)
10.0302 8