Chapter 4 _________________________ Installation of the Weather Station Components to the Mast
VAISALA ______________________________________________________________________ 107
WARNING
A long cable between different units (sensors, transmitters, power
supplies, and displays) can cause a life-threatening surge voltage, if a
lightning strike occurs close by. Always ground the mast equipment
case close to the mast with a short and low resistance cable.
0310-045
Figure 95 Connectors on the Logger Tube
Connecting Sensors to QMP202MP
The sensors and the applicable cables that are connected between the
sensor and the QMP202MP unit are listed in Table 4 below.
Table 4 Sensors, Cables, and the Connectors on
QMP202MP
Sensor Cable Connector on QMP202MP
Present Weather Detector
PWD11A
Connected
to sensor
PWD11A
CT45298 CT25KAMCeilometer CT25KAM
CT45300 AC to CT25KAM
Lightning Detector SA20M ZZ45215 SA20M
Ultrasonic Wind Sensor WS425 ZZ212024 Wind Power
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