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Campbell Scientific CNR4 Net Radiometer User Manual

Page 52

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Appendix B. CNF4 Heater/Ventilator

FIGURE B-5. Attaching the solar shield to CNF4 using four flat-head

screws

4. Once the CNF4 heater/ventilator unit is attached to the bottom side of the

CNR4, the CNF4 will cover the label that contains the serial number and
the sensitivity values for the four sensors. Affix the extra label that came
with the sensor to the bottom side of the CNF4’s anodized aluminium base
so that the label is in a visible location. See FIGURE B-6 below.

FIGURE B-6. Affixing the sensor label to CNF4

5. Connect the heater/ventilator power control cable and the mounting rod to

the CNF4, as shown in FIGURE B-7.

FIGURE B-7. Connecting the CNF4 power control cable and the

mounting rod

B-6