6 crossarm attachment, 7 enclosure attachment, 1 enclosure mounting to tripod mast – Campbell Scientific CM110, CM115, CM120 Tripod Installation User Manual

Page 26: Crossarm attachment, Enclosure attachment, Enclosure mounting to tripod mast, 13. cm200-series crossarm

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Tripod Installation Manual Models CM110, CM115, CM120

6.1.6 Crossarm Attachment

Attach the CM202 (2 ft, 0.6 m), CM204 (4 ft, 1.2 m), or CM206 (6 ft, 1.8 m)

crossarm to the tripod mast as shown in FIGURE 6-13. For wind sensors, the

crossarm should be approximately 103 inches above the ground for a 3 m

mounting height, or 64 inches for a 2 m mounting height. Typically the

crossarm is oriented east/west for wind sensors, north/south for pyranometers.

FIGURE 6-13. CM200-series crossarm

6.1.7 Enclosure Attachment

The ENC10/12, ENC12/14, ENC14/16, and ENC16/18 enclosures can be

ordered with mounting brackets for the CM100-series tripods. 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. 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


Remove the U-bolts, washers, and nuts from the brackets.

Position the enclosure against the tripod’s mast (north side recommended).

Install the U-bolts, flat washers, lock washers, and nuts. Tighten the nuts

until the lock washers are compressed.



Tripod Mast