Enhance your environmental monitoring system with this advanced Rain and Snow Transmitter, designed for precise qualitative measurement of rain and snow in outdoor and natural settings. Crafted from durable plastic and featuring an IP68 waterproof rating, this sensor is built to withstand harsh weather conditions while delivering reliable and sensitive detection performance. Equipped with innovative AC measurement technology, it effectively prevents oxidation of the sensing plate, ensuring long-term stability and accuracy. Key Features: · **Qualitative Rain and Snow Detection:** Accurately detects the presence of rain or snow, making it ideal for applications in environmental monitoring, greenhouses, aquaculture, and building automation. · **Adjustable Sensitivity:** The sensor’s sensitivity can be finely tuned via software settings, allowing flexible adaptation to different environmental conditions while minimizing false alarms. · **Automatic Heating Function:** Integrated automatic heating activates below 0°C to prevent freezing and condensation on the sensor surface, ensuring continuous operation even in cold and humid environments. · **Controlled Heating Temperature:** Heating temperature is precisely maintained at a maximum of 40°C to avoid dry burning and excessive oxidation, extending the sensor’s service life. · **Fast Response and Alarm Reset Delay:** Provides a rapid response time of ≤0.5 seconds for rain and snow detection. Alarm and reset delay settings can be configured to prevent frequent triggering and ensure stable output signals. · **Robust IP68 Protection:** The transmitter’s high-level waterproof and dustproof design guarantees reliable outdoor performance under various weather conditions. · **Wide Voltage Compatibility:** Operates on a 10~30V DC power supply with low normal working power consumption of 0.4W, and increased power usage during heating mode (2.4W). · **Communication and Output:** Supports RS-485 output signal with software-configurable relay parameters, allowing seamless integration with PLCs, computers, and other control systems using standard RTU communication protocols. · **Compact and Lightweight Design:** Measuring approximately 89x64x38mm and weighing just 153g, this sensor is easy to install and maintain in diverse environments. Specifications: · Material: Plastic · Model: RS-YUX-N01R01-H · Power Supply: 10~30V DC · Normal Working Power: 0.4W · Working Power During Heating: 2.4W · Output Signal: RS-485 · Relay Load Capacity: 250V AC 1A, 30V DC 1A · IP Protection Level: IP68 · Operating Temperature Range: -40℃ to 80℃ (storage) · Heating Temperature Max: 40℃ (default) · Product Size: Approx. 89x64x38mm (3.5x2.5x1.5in) · Weight: Approx. 153g (5.4oz) Package Includes: · 1 x Rain and Snow Transmitter This Rain and Snow Transmitter offers reliable and precise weather condition detection with durable construction and advanced features such as automatic heating and adjustable sensitivity. It is an essential device for ensuring accurate environmental data collection and effective system control in various outdoor and industrial applications.