Rain and snow detector -RS485 rain and snow sensor



Product Introduction :

A rain and snow detector is a qualitative measurement device used to measure whether it is raining or snowing outdoors or in nature. It has high sensitivity and internal automatic heating mode, which can effectively prevent measurement errors caused by icing on the sensor surface in cold weather.

* Models:JXBS-3001-YX-2

* Minimum order quantity: 1 piece

* Delivery time: within 24 hours


Using AC impedance measurement form, AC impedance method can effectively avoid electrode oxidation electrolysis, greatly improve the life of the electrode. The rain and snow measurements are accurate, and the false alarm rate is almost zero.
Equipped with heating function, when the temperature is detected low, automatically enable the snow heating function to accelerate the removal of snow and ice, so that the measurement speed is accelerated.


Determination parameters: rain and snow
Model: JXBS – 3001 – YX – 2
Communication mode: RS485
Power supply: 12-24V power supply
Detection object: In the precipitation weather, such as rain or snow
Type of switching quantity: Normally open contact
Power consumption: ≤0.15W (@12V DC, 25℃) /≤2.5W (@ heating state)
Working environment: -20℃-60℃ 0-95%RH
Switching operating power: 120VAC/24VDC
Opening temperature of heating function: 10℃


How to use Rain and snow detector

Rain and snow sensors can be used in greenhouses. When heavy rain occurs frequently, the rain sensor detects the rain information, links the greenhouse shelter through the corresponding system, and sends signals to the greenhouse manager at the same time, which can effectively reduce greenhouse crop losses.

Rain and snow sensors can be used on highway or railway tracks. After the rain and snow sensor detects the snow, it can upload the data to the cloud platform through the corresponding highway weather station or railway weather station, and make an accurate judgment on the snow with other sensors to remind you that you are still on the highway or have been on the highway driver master has been prepared.

Rain and snow sensors can be used in outdoor weather station equipment to provide reference data for meteorological environment monitoring.


1. What is a rain and snow sensor?
Rain and snow sensor is to use the conductive characteristics of rain, the use of advanced detection circuit to detect whether there is rain and snow instruments.
2. How do I install a rain sensor?
When installing the rain and snow sensor, keep the sensor surface at a 15 degree Angle with the horizontal plane to prevent rain and snow accumulation from affecting the sensor measurement.
3. How to maintain the rain and snow sensor?
When maintaining the rain and snow sensor, use a clean, dry soft cloth to clean the outside of the instrument to prevent the instrument from being scratched, maintain the integrity of the external protective film, and increase the service life of the instrument. Rough treatment of the instrument will destroy the internal circuit board and delicate structure.


Rain and snow detector Introduction Manual


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