Leaf wetting, presence of rain, evaporation

WLS - Leaf wetness sensor

WLS is a sensor that measures the wetting of leaves by faithfully reproducing their thermodynamic properties. The capacitive type transducer allows you to detect even the tiniest drops of water. WLS has a low cost, good precision and is resistant to chemicals and atmospheric agents ...

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RPS1 - Rain presence sensor

RPS1 is a sensor for measuring the presence of rain or snow. It is equipped with a heater that keeps the transducer dry, avoiding false signals due to fog or condensation. RPS1 has an ON/OFF relay output and a 4-20mA analog output proportional to the percentage of wetted surface and a 0-2Vdc signal proportional to the soiling of the surface....

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EVAS - Class A pan evaporimeter

EVAS is a sensor which measures the water evaporation caused from the surface temperature effect, the irradiation and wind. The evaporation measurement is carried out in compliance with WMO guidelines using a Class A pan water filled and resting on a special wooden pallet...

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