NO, N02, 03 sensor failure Notified by AirMonitors 05/06/18, Replaced 12/06/18 10:00 Gas sensor type: NO
Failed sensor serial number: 160590105 Serial number of new sensor: 160960023

Gas sensor type: O3
Failed sensor serial number: 204591216 Serial number of new sensor: 204962045

Gas sensor type: NO2
Failed sensor serial number: 202280037 Serial number of new sensor: 202581634

Data looks incorrect from 30/05/18

N02 and 03 also replaced