The TruTrack Base Mounting Plate is used to facilitate the attachment of Wind Vanes, Anemometers and Solar Radiation Sensors to posts or buildings. Two countersunk holes in the centre of the plate are used to attach the base. The two outer holes are then used to attach the base to a post or building. The outer holes are 5mm in diameter and 55mm apart. There is a groove in the plate to allow the cable, from the center of the base, to emerge at the side of the Base Mounting Plate. When fitted in the TruTrack factory, neutral cure translucent marine silicone rubber is used to seal the base to the Base Mounting Plate.

Base Mounting plates. Top plate showing the countersunk holes in the centre of the plate that are used to attach the base. Lower plate showing the cable groove.