Pod serial number: 1921150
Gas sensor type: 03          
Failed sensor serial number: 204280106
Serial number of new sensor: 204704862 (dc 059)
Sensor failure date: 23/12/2019 06:00 (dc 117)
Notified : 24/12/2019
Sensor received : 06/01/2020
Replaced: 15/01/2020 15:45

Please allow 2-3 days for sensor to re-base and stabilise.