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Rain and snow sensors

The rain sensor is a qualitative measuring device that measures whether there is rain or snowfall outdoors or in nature. It can be widely used in the qualitative measurement of rain and snow in environment, greenhouse, aquaculture, construction, building, etc. It is safe and reliable, beautiful in appearance and convenient to install.

Product Description

Automatic heating rain and snow sensor2.jpg

Detecting Images

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Power supply

10~30V DC


Maximum power consumption

Normal power consumption


Heating power consumption


Operating temperature


Ambient temperature for heating start


Heating temperature


Relay load output capability

AC250V1A / DC30V1A

Detailed Images


1.Whether there is rain or snow measurement, response time ≤ 0.5S. 2.Unique AC measurement technology prevents oxidation of the induction disk and ensures long-term sensitivity. 3.IP68 protection grade design, can work outdoors for a long time. 4.Multiple transmission modes are available, providing 485 mode upload or switch output for easy centralized monitoring. 5.Optional automatic heating function, can be used for snow detection, in the case of long-term below 0 degrees and high humidity environment, to prevent icing condensation. 6.When heating, the temperature is strictly controlled within 40 °C (default) to prevent dry oxidation and prolong the service life. 7.The sensitivity of the sensor is adjustable and the use is more flexible. 8.You can set alarm and reset delay to avoid frequent alarms on site.

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