I have recently put two Mayflys with OBS3+ turbidity sensors out in the field and they are not reading correctly when confirmed with a handheld nephelometer. The low readout is reading too low and the high is reading too high. I’ve triple checked my code and the calibration curves are correct. Does anyone have any idea why this is happening? I…[Read more]
Has anyone used the Atlas Scientific industrial pH probe with the Mayfly? I’m looking to deploy a pH sensor in a small tributary. I would love to hear about your experience with it.
jsterling replied to the topic Attaching a Campbell Scientific OBS3+ turbidity sensor to Mayfly in the forum Mayfly Data Logger 1 year, 6 months ago
Great, thanks for your quick reply. Is there a way to connect the sensor to the board without the screw terminal adapter?
jsterling started the topic Attaching a Campbell Scientific OBS3+ turbidity sensor to Mayfly in the forum Mayfly Data Logger 1 year, 6 months ago
I have successfully deployed two stations with Meter ES-2 sensors. I’m trying to put together a third station with and ES-2 sensor and a Campbell Scientific OBS-3 turbidity sensor, but I can’t figure out how to attach the OBS3+ sensor to the Mayfly board. The manual says to use an “EnviroDIY six-port screw terminal-to-Grove adapter board”, but…[Read more]