During this period, the FIDAS 200 Particle Monitor was faulty; PM data within this period should be ignored.

01/08/2020 12:30 Failure started.

06/08/20 15:00 - 16:25 Engineer callout - (Flow sensor faulty, preventing the pumps from working and resulting in zero flow. Flow sensor replaced)

For further details see report

https://github.com/urbanobservatory/deployments/blob/master/Precision%20Station%20Reports/COAST_RD/MB06082020_Newcastle%20Uni_North%20Tyneside_Callout_Fidas%20fault.xls