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© 2020 All rights reserved. Data subject to change without notice.
cGas Detector Analog Transmitter - Operation Manual
Rev. B | 2020.07
Follow the same steps - first for calibrating the zero output (Cal AO 4.0 mA) and
then the range output (Cal AO 20.0 mA).
From the main display, press ENTER.
Enter passcode 3032 using the UP button and ENTER button.
Enter Password
3032
Press ENTER to access the Calibrate Menu.
Calibrate Menu
Press Enter
Selected Channel
CO2
Use the UP button to find Cal AO 4.0mA. Press ENTER. Use the UP and Down
buttons to adjust the AD count number.
Cal AO 4.0mA
275
Cal AO 4.0mA
>450
Press ENTER to confirm.
Confirm?
>450
N
>Y
Press ENTER to make another adjustment to the number, confirm and repeat
until the desired current output is reached on the multi-meter (in this example,
keep adjusting the number until the multimeter reads 4.0 mA).
Repeat the steps above in the Cal AO 20.0 mA screen, adjusting the AD count
number until the multi-meter reads 20.0 mA.
9.4.1 Set Analog Output Zero / Set Analog Output Range
The Set AO Zero and Set AO Range screens are under in the Calibrate Menu
under passcode 3032. The default analog output zero (no gas concentration)
value is 4.0mA and the default analog output range (max gas concentration)
value is 20 mA. These values will only need to be changed if required by the
application. If you require assistance, please contact our Technical Service
Department at [email protected] or 604-940-8741 or 1877-940-8741 (Toll Free).