Campbell Scientific UT20 and UT30 Tower-based Weather Stations - Manual (Page 48)

UT20 and UT30 Tower-based Weather Stations
8.5.2 05103, 05103-45, 05106, and 05305 RM Young Wind Monitors
Mount the Wind Monitor to the CM202, CM204, or CM206 crossarm as
shown in FIGURE 8-15.
1. Attach the CM220 bracket on the crossarm via the U-bolt and nuts.
2. Position the top of the mounting post 5 inches above the CM220 and
tighten the set screws.
3. Slide the orientation ring and the Wind Monitor onto the mounting post.
Rotate the sensor base so that the square wiring box points south. Engage
the key in the orientation ring with the keyway on the sensor and tighten
the band clamps (see Section 8.5.18, Wind Direction Sensor Orientation,
for final calibration).
4. Remove the plastic nut on the propeller shaft. Slide the propeller onto the
shaft (face the side with the lettering out) and replace the nut.
FIGURE 8-15. 05103 RM Young Wind Monitor
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