Campbell Scientific CM106B CM106B Tripod - Page 23

CM106B Tripod 6.1.6 Crossarm Attachment Attach the CM202 (0.6 m, 2 ft), CM204 (1.2 m, 4 ft), or CM206 (1.8 m, 6 ft) crossarm to the tripod mast as shown in FIGURE 6-10. For wind sensors, the crossarm should be approximately 103 in. above the ground for a 3 m mounting height, or 64 in. for a 2 m mounting height. Typically the crossarm is oriented East/West for wind sensors, North/South for pyranometers. FIGURE 6-10. CM204 Crossarm CM200 Series Crossarm Tripod Mast 6.1.7 Enclosure Attachment The ENC10/12, ENC12/14, ENC14/16, and ENC16/18 enclosures can be ordered with mounting brackets for the CM106B tripod. All enclosure models can be mounted to the tripod mast (above the legs) with the -MM Mast Mount bracket option. All enclosure models except the ENC16/18 can be mounted to the tripod base and leg with the -LM Leg Mount bracket option. Two enclosures with the -LM brackets can be mounted in a "back to back" configuration. 6.1.7.1 Enclosure Mounting to Tripod Mast An enclosure ordered with the -MM bracket has a three-piece top and bottom brackets with a U-bolt for each bracket. Attach an enclosure with the -MM mounting bracket to the tripod mast as follows: Remove the U-bolts, washers, and nuts from the brackets. Position the enclosure against the tripod's mast (North side recommended). 15