Campbell Scientific CM6/CM10 Tripod Weather Station Installation - Manual (Page 22)

Section 2. CM6/CM10 Tripod Installation
2.6 Sensor Mounting Brackets
Mounting brackets provide a means of mounting the sensors to the tripod.
Bracket mounting heights are referenced from the top of the bell reducer;
orientation is shown in Figure 2-3.
2.6.1 Crossarm Mounting
2.6.1.1 CM202, CM204, CM206 Crossarms
Attach the crossarm at the desired height via the provided u-bolts and nuts
(Figure 2-9).
FIGURE 2-9. CM210 crossarm-to-pole bracket (top) is included with
the crossarm for attaching the crossarm to the tripod’s mast.
2.6.1.2 019ALU Crossarm Sensor Mount
Attach the 019ALU to the mast as shown in Figure 2-10.
Slide the center NU-RAIL connector of the 019ALU down the crossarm mount
(short pipe) until it rests on top of the bell reducer. In most applications, the
center of the NU-RAIL connector should be about 113" above the ground
surface. Orient the 019ALU in a East/West direction with the 3/4" NU-RAIL
facing East (northern hemisphere) and tighten the set screws.
2-10