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Vertical pole or horizontal crossarm – Campbell Scientific CNR4 Net Radiometer User Manual

Page 11

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CNR4 Net Radiometer

2. Attach the 26120 mounting bracket to the vertical mounting pipe, or

CM200-series crossarm using the provided U-bolt (see FIGURE 4-2).

FIGURE 4-2. Attaching the CNR4 onto the mounting rod

(pn 26120) using vertical pole or horizontal crossarm

3. Insert the sensor’s support arm into the mounting block of the mounting

bracket kit. Make sure the sensor points in the direction of the arrows that
appear after the word SENSOR on top of the bracket (see FIGURE 4-2).

Do not attempt to rotate the instrument using the sensor
heads, or you may damage the sensors; use the mounting
rod only.

CAUTION

4. Perform a coarse leveling of the sensor using the sensor’s bubble level.

5. Tighten the four screws on top of the mounting bracket to properly secure

the support arm so that it does not rotate (see FIGURE 4-2).

3