Some recent PM peaks explained (sensor OK)
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Alberto Villa
Jul 10, 2017, 5:12:46 AM7/10/17
to Safecast Air Quality Discussion
Hi to the team,
As shown in the attached graph, recently two very high PM peaks have been recorded by my unit #50011 since I cleaned the air sensor for the second time.
Nothing wrong with the sensor, in this case. They occurred exactly during small asphalt repair works on the sidewalk, seven floors under my window. Good to know...
Regards,
Alberto
As shown in the attached graph, recently two very high PM peaks have been recorded by my unit #50011 since I cleaned the air sensor for the second time.
Nothing wrong with the sensor, in this case. They occurred exactly during small asphalt repair works on the sidewalk, seven floors under my window. Good to know...
Regards,
Alberto
ta...@kithub.cc
Jul 15, 2017, 6:28:16 PM7/15/17
to Safecast Air Quality Discussion
OK, I'd still like to know the quality of the power cable you are using.
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