Choose the RDDLZ rain and snow sensor for easy all-weather monitoring. The default ModBus address is 1 for easy integration and compatibility. The heating start-up temperature is set to below 15°C and can automatically heat up to 40°C in low-temperature environments, preventing snow and ice buildup from affecting the monitoring effect. The rain and snow sensor has a ruggedized design and is capable of stable operation in operating environments from -40°C to 60°C, making it ideal for severe weather monitoring.

Specification

Features

1. Measuring element is made of gold-plated material for more sensitive measurement and stronger oxidation resistance
2. Unique AC measurement technology prevents oxidization reaction of the sensing disk and ensures long-term sensitivity.
3. Equipped with automatic heating function, it can prevent icing and condensation when it snows, the temperature is below 0 degree Celsius for a long time and high humidity environment.
4. IP68 protection level design, can work outdoor for a long time.
5. High-quality waterproof outlet design, easy to use, suitable for a variety of harsh environments.
6. Adopt special four-core cable, strong anti-interference ability, stable signal transmission.

Dimensional Drawing (unit: mm)

Wiring Instructions

Applications

Tips: Rain and snow sensor basics

Rain and snow sensors are devices that are primarily used to detect the presence of rain or snowfall in nature. This rain and snow sensor adopts AC impedance measurement method, which can effectively avoid electrode oxidation and electrolysis, and greatly improve the service life. Optional heating function, when detecting the low temperature, automatically enable the snow heating function to accelerate the de-snowing ice, so that the measurement rate is accelerated. Can be widely used in the environment, greenhouse, breeding, construction, buildings and other qualitative measurement of the presence or absence of rain and snow, with safe and reliable, beautiful appearance, easy to install and so on.