Rain and snow sensor module, raindrop detection, 485 mode, automatic heating, 10 to 30 V

Features: 1. Main Function: The rain and snow sensor is a qualitative measuring device for detecting rain or snow outdoors or in nature. The response time for rain and snow measurement is less than or equal to 0.5 seconds. 2. High Sensitivity: Unique AC measurement technology prevents oxidation of the induction plate and ensures long-term sensitivity. The sensor's sensitivity is adjustable, making it more versatile. 3. Automatic Heating: The optional automatic heating function can be used for snow detection to prevent freezing and condensation in situations where the temperature remains below 0 degrees Celsius for extended periods and humidity is high. 4. Strict Temperature Control: The temperature during heating is strictly controlled to less than 40°C (default) to prevent excessive oxidation caused by dry combustion and extend the service life. 5. Protection Function: IP68 protection class design allows for extended outdoor operation. The alarm and reset delay can be set to avoid frequent on-site alarms. It is safe and reliable, aesthetically pleasing, and easy to install. Specifications: Item Type: Rain and Snow Sensor Material: Plastic Weight: Approx. 153G / 5.40oz Size: 89x64x38mm / 3.50x2.52x1.50in Power Supply: 10-30V DC Normal Working Power: 0.4W Storage Environment: -40℃ -80℃ Output Signal: 485 Parameter Configuration: Software Default Address: 01 Support Function Codes: 03, 06 Heating Temperature: 40℃ Output Relay With Load Capacity: 250VAC 1A, 30VDC 1A Product Model: RS YUX N01 H Product Type: 485 mode, automatic heating Wire Sequence: VCC (brown) GND (black) A (yellow) B (blue) Ambient Temperature For Heating Start: How to Use: Install according to the applicable power cables. Package List: 4 x Expansion Lines 4 x Self-Tapping Screws 1 x Sensor 1 x Instruction Noticed: