Carrier B6 Series Specification page 11

N2-B6 Series - 8/23/23
Zeroing Calibration Procedure
1. "2_ ZERO CAL:"
2. Press key [F3] and the device will show the calibration notice and then ask if you want to continue. The middle line
will display the current concentration.
3. Apply the Zero Gas.
4. Wait for about 3 minutes or until the reading is stable.
5. Press key [F3] to confirm Zeroing Cal.
6. When the device is in Zeroing CAL, it will take 3 seconds to 20 seconds to complete.
7. When the zeroing CAL operation is over, the device will display "Accepted" and return to "2_ZERO CAL".
8. Make sure there is no Cal Error displayed. If Cal Error is reported, repeat the procedures above. If the Cal Error is
still showed up, the sensor may be expired.
9. Remove the gas.
10. Exit the menu to Monitoring Mode
Menu "3_SPAN CAL"
First select the sensor to be calibrated, B6 / Q6R. The subsequent span calibration will be performed on that sensor.
1. "3_ SPAN CAL"
2. Press key [F3] and the device will ask for the CAL GAS, input the concentration of the calibration gas.
3. Press key [F3] and the device will show the calibration notice and then show the flow rate for the span calibration.
Press any key to continue, and then the device will ask you if you want to continue. The middle line will display the
current concentration.
4. Apply the calibration gas.
5. Wait for about 3 minutes or until the reading is stable.
6. Press key [F3] to confirm SPAN CAL.
7. When the device is in span cal, it will take 10 seconds to 1 minute to complete.
8. When the span cal operation is over, the device will display "Accepted" and return to "3_SPAN CAL".
9. Make sure there is no Cal Error displayed. If Cal Error is reported, repeat the procedures above. If the Cal Error is still
showed up, the sensor maybe expired.
10. Remove the gas.
11. Exit menu to Monitoring Mode.
Catalog No. 11-808-788-01
Specifications subject to change without notice.
Toxic/Combustible Gas Transmitter B6
Installation and Operation
Page 11 of 16