SENSOR FAIL aq_mesh1919150 NO2
14 October 2020 - 29 October 2020
Pod serial number: 1919150
Gas sensor type: NO2
Failed sensor serial number: 202100031 dc 107
Serial number of new sensor: 202513416 dc 070
Sensor failure date: 14/10/2020 10:00
Notified : 16/10/2020
Sensor received : 23/10/2020
Replaced: 27/10/2020 08:55
Check Portal updated : 28/10/2020
Please allow 2-3 days for sensor to re-base and stabilise.
NB O3 also looks like it has failed : Suppliers says this is cross-gas interference, and it should recover without a new 03 sensor.