Connecting The Humidity Sensor (Option) - GRAPHTEC GLT400 User Manual

CHAPTER 2 Checks and Preparation

2.15 Connecting the Humidity Sensor (option)

Connect the + and - lead wires of the humidity sensor (the B-530: option) to the terminal to be used, and
then insert the round connector into the 5V OUT connector on the GLT400.
•
Do not use the sensor in a strong electrolyte envronment. Measurement results may not meet the
specifications.
•
The optional humidity sensor power BOX (B-542) is required to use 2 to 10 humidity sensors.
• 5V OUT terminal on the GLT400 is available for only one humidity sensor.
2-34
Connect to the 5V OUT
terminal.
Brown
+
Humidity Sensor
-
White
Humidity sensor
(B-530: option)