Fyrite
InTech
Manual Calibration and Maintenance
0024-9486 Rev 2 51
5.4. O
2
and/or CO Sensor Replacement
NOTE: The O
2
sensor life is approximately 2 years. The CO sensor
life is greater than 3 years.
5.4.1. Accessing the Sensors
5.4.2. Material Required (As Needed)
•
O
2
Sensor (P/N 0024-0788)
•
CO Sensor (P/N 0024-7265) or B-Smart
sensor (P/N 0024-1467).