Instruction manual

WS-PRO2 Weather Station Manual
GT
27176
Page 53 of 61
1
2
3
4
5
6
Air Temperature and
Relative Humidity
Sensor
Connector
Pin
Datalogger
Relative Humidity (0-1VDC)
Air Temperature (0-1VDC)
12V Switched Supply
Not Used
Analog Ground
Shield
1
2
3
4
5
6
1 H
1 L
12VDC Switche
d
Supply
AG
G
Figure 38
Schematic of RH and Temperature Probe and Connector Temp/RH
3
Connector
Pin
Magnetically
Activated Reed
Switch
Wind Speed and Wind Direction
Ground
Pulse Wind Speed
Analog Ground
Wind Direction
Signal Return
Excitation
10K OHM
10K OHM
P
otentiometer
1K OHM
Datalogger
Shield
1
2
4
P1
AG
2H
E2
G
G
5
6
1
2
3
4
5
6
Figure 39
Schematic of Wind Speed and Direction Probe and Connector WS/WD