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WIRELESS H2S TRANSMITTER (WT SERIES) - USER GUIDE
2.
The H2S Sensor Module can Only be Calibrated via the
Transmitter’s LCD User Interface
Calibrating Zero Instructions
a.
Enter the Config mode by holding down button F2 on the transmitter’s
LCD interface until 1.0 CONFIG appears on the screen.
b.
Navigate to “calibrate zero?” in the menu system to calibrate the zero
value.
c.
The user is given 600 seconds / 10 minutes to perform the calibration.
d.
Once the gas concentration stabilizes and is /- 5 ppm of the
desired calibration level, use the
SET
function to set the level and save
the calibration.
e.
You must “save cal” (F3) for the new calibration offset to take effect.
Calibrating Span Instructions
a.
Enter the Config mode by holding down button F2 on the
transmitter’s LCD interface until 1.0 CONFIG appears on the
screen.
b.
Navigate to “calibrate gas?” in the menu system and select the
desired ppm level.
c.
The user is given 600 seconds / 10 minutes to perform the
calibration.
d.
Once the gas concentration stabilizes and is /- 5 ppm of
the desired calibration level, use the
SET
function to set the level
and save the calibration.
e.
You must “save cal” (F3) for the new calibration offset to take
effect.
