GRAPHTEC GL900 - Connecting the Humidity Sensor (Option)

2-14
Checks and Preparation
2.10 Connecting the Humidity Sensor (Option)
Connect the + and - lead wires of the humidity sensor (the B-530 option) to the desired terminals, and then
insert the round connector into the 5V OUT connector on the GL900.
CAUTION
Do not use the sensor in a strong electrolyte envronment. Measured results may not satisfy to the stated.
Humidity sensor
(B-530: option)
Connect to the
5V OUT terminal
Brown White
Humidity sensor