ABB EasyLine EL3000 - Oxygen Sensor - Notes for Calibration

140 EL3000 CONTINUOUS GAS ANALYZERS | OI/EL3000-EN REV. D
… 9 Calibration
Oxygen sensor – Notes for calibration
Calibration methods
• Automatic calibration:
single-point calibration
• Manual calibration:
zero point/end-point calibration
Note
The zero point of the oxygen sensor is not calibrated, as it is
stable owing to the principle.