I have one of these RainBird sensors: https://www.amazon.com/Rain-Bird-CPRSDBEX-Mounting-Bracket/dp/B005MICVDY/
I noticed today that this sensor when connected to my recently installed RainMachine Mini-8 didn't seem to be working.
I verified that the 2-wire connection has continuity (is 'shorted') with a reading of .2 ohms when dry, and infinity (no reading) when wet. This morning I checked and confirmed that the circuit was 'open' when wet.
As soon as I connect the wires to my Mini-8 (per the documentation here: https://support.rainmachine.com/hc/en-us/articles/227832747-Rain-Sensor) the delay LED turns off after a few seconds - which explains why the Mini-8 has not been detecting rain. Apparently the Mini-8's definition of "open circuit" is... um, problematic.
Any advice on this issue?
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