Bugs and Insects again

[dwhitemv (Doug White)]

@Joe_Geller

Is it okay to vacuum through the holes in the laser particle sensors?

Yes, the procedure is described here:

Sensor Maintenance

This article contains information on maintaining a PurpleAir sensor’s laser counters, which collect particulate matter data. If your sensor is experiencing issues with temperature, humidity, or VOC readings, try the steps in our BME Troubleshooting article. If your sensor isn’t powering, try the steps in our Power Troubleshooting article. Once your sensor has been in service at the installation location, it becomes exposed to foreign contaminants. We expect the sensor to contact airborne part…