Installation Manual _________________________________________________________________
94 __________________________________________________________________ M210485EN-B
Mounting QMA102M Sensor Arm
0306-042
Figure 79
Mounting the Sensor Arm to the Logger Tube
The rain gauge (number 1 in Figure 79 above) and the air temperature
and relative humidity sensor (2) with radiation shield are assembled to
the QMA102M sensor arm at the factory. To mount the sensor arm to
the logger tube, follow the procedure below:
1.
Route the cable through the opening (3) inside the sensor arm.
2.
Install the arm to the sensor arm support. Push the arm in place
and tighten two hand screws (4).
Mounting Ultrasonic Wind Sensor
The ultrasonic wind sensor is mounted vertically to the Vaisala sensor
adapter with the transducers facing up. To install the wind sensor to
the mast with the sensor adapter, do the following (the numbers refer
to Figure 80 on page 95):
1.
Remove the mounting clamp (8) from the sensor adapter by
loosening the bolt (4).
2.
Route the cable through the opening (7) and through the sensor
adapter (3). Leave the cable connector (6) outside the adapter.
3.
Carefully remove the sensor from the container.
4.
Install the bird spike on the top of the sensor.