At all times when the relative humidity of the sensor surface (RHs) is above 90%, a false positive is registered by painted leaf wetness sensors.
Due to the unique dielectric measurement technique used to sense wetness on the surface of the sensor, the PHYTOS 31 can also be used to quantify the amount of water on its surface, which can be a good approximation of the amount of water on the …
The PHYTOS 31 records low-level rain that does not register on a tipping bucket rain gauge.
SDI-12 is a communications protocol that comes with a myriad of possibilities for research. Understand the basics of setting up a system, SDI-12 pros and cons, and how to fix common problems.