This power supply with choice of 10 or 20 meter cable provides power for the heater element in the Ecowitt Ultrasonic anemometer, WS80 or WS90.
Using the optional heater helps to keep snow and ice clear of the wind sensor plate gauze improving readings in subzero temperatures and also provides a power source for the WS90 (WittBoy) in dark locations.
Supplied with a UK fused or EU plug and waterproof connectors for the anemometer and power block.
This item is suitable for use with the following units which include the sonic anemometer:
- WS80 Sonic array
- WS90 Sonic array with haptic rain sensor
- HP2553 weather station
- HP2654 WittBoy Pro
- GW1003 weather station
- GW1103 weather station
- GW2001 WittBoy
The 220v power transformer must be housed indoors.