We are considering ordering Purple Air Sensors
We are looking for feedback on performance with the following sensor
QTY: 22 Brand and Model PurpleAir PA-II-SD PM Sensor Cost @
$279/unit
Any performance issues of any sort we should be aware before of prior to placing a sizable order for the Brand/ Model of Purple Air Sensors
Immediate Feedback is appreciated
1 Like
Kieran
(Kieran Berryman)
2
Hi @Garry_Harris
PurpleAir sensors have been evaluated to be highly precise by the South Coast AQMD’s AQ-SPEC sensor evaluation program. You can find the results of those evaluations here: https://www.aqmd.gov/aq-spec/evaluations/criteria-pollutants/summary-pm
I also recognize that you may be looking for unbiased opinions. So I’ll let some others jump in here.