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Reply To: Mayfly v.1.1 – Clarivue Turbidity Sensor

Home › Forums › Mayfly Data Logger › Mayfly v.1.1 – Clarivue Turbidity Sensor › Reply To: Mayfly v.1.1 – Clarivue Turbidity Sensor

2023-05-19 at 10:57 AM #17831
Shannon Hicks
Moderator

    -9999  is not an actual reading from the sensor, it’s what the Mayfly stores as the value when it doesn’t actually get a valid number from the sensor.  You’d see the same thing is no sensor was attached to the Mayfly at all.  What is the MMW station name or URL?