The rain and snow sensors is one of the components of the weather monitoring system. It is a device specifically used to measure whether it rains or snows outdoors or in nature. The appearance of this rain sensor is made of high-strength ABS waterproof material, and the protection level is IP68. It senses rain and snow through the spiral metal coil on the top, and has an auto-heating function to avoid surface icing caused by severe cold weather in winter. When in use, an external sound and light alarm can be connected to increase the alarm function. Or use the free cloud platform provided by our company to achieve alarm.
* Minimum order quantity: 1 piece
* Delivery time: within 24 hours
The rain and snow sensor is mainly used to detect whether there is rain or snow in nature. The sensor adopts AC impedance measurement, long electrode life, no oxidation problems. The rain and snow sensor can be widely used in the environment, greenhouse, aquaculture, buildings, buildings and other qualitative measurement of rain and snow, safe and reliable, beautiful appearance, convenient installation.
Using AC impedance measurement form, AC impedance can effectively avoid electrode oxidation electrolysis, greatly improve the life. Rain and snow measurements are accurate, with almost zero false positives.
Optional heating function, when the temperature is detected low, automatically enable the snow heating function to speed up the snow and ice, so that the measurement speed is accelerated.
Rain and snow sensor Parameters
|Parameter name||Measuring range||Unit|
|DC power supply||12-24||VDC|
|Detection object||rain, snow and other precipitation weather|
|Heating start ambient temperature||10||℃|
|Power consumption:||≤0.15W (@12V DC, 25℃) /≤2.5W (@ heating state)|
|Working environment:||. -20~60/ 0-95%||℃/RH|
Rain and snow sensors can be used in greenhouses. In times of frequent heavy rains, after the rain sensor detects the rain information, it links the rain shelter of the greenhouse through the corresponding system and sends a signal to the greenhouse manager at the same time, which can effectively reduce the loss of greenhouse crops.
Rain and snow sensors can be used on highways or railway tracks. After the rain and snow sensor detects the snowfall, it can upload the data to the cloud platform through the corresponding highway weather station or railway weather station, and cooperate with other sensors to make accurate judgments of the snowfall, and remind you that it is still on the high speed or already on the high speed The driver’s master prepared early.
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 sensors?
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.