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Attaching a Campbell Scientific OBS3+ turbidity sensor to Mayfly

Home Forums Mayfly Data Logger Attaching a Campbell Scientific OBS3+ turbidity sensor to Mayfly

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    • #12861
      jsterling
      Participant
        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 canR
      • #12862
        Shannon Hicks
        Moderator

          We currently don’t sell the screw terminal adapter, but I’m working on getting them to Amazon this week. I’ll post an update here when they are available.

        • #12863
          jsterling
          Participant

            Great, thanks for your quick reply. Is there a way to connect the sensor to the board without the screw terminal adapter?

          • #12864
            fisherba
            Participant
              For each supported sensor in the Modular Library there’s an extensive wiki. I haven’t used that sensor, but the OBS3+ wiki (https://github.com/EnviroDIY/ModularSensors/wiki/Campbell-OBS3)
            • #12865
              Shannon Hicks
              Moderator
                The OBS sensor comes a with bare-wire cable with 6 leads. Three of them need to be connected to the Mayfly ground (sensor power ground, sensor signal ground, and sensor shield). Then the 3 other sen
              • #12868
                Shannon Hicks
                Moderator

                  The Grove 6-pin screw terminal adapter board is now available on Amazon: https://www.amazon.com/dp/B07PVKQVH8

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