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Product Code :
SNML315A

Rain and Snow Sensor

The Rain and Snow Sensor is an intelligent weather monitoring solution designed to detect rainfall and snowfall in real time with high accuracy. By continuously monitoring precipitation events, it enables automated system responses, improves operational efficiency, and supports reliable environmental monitoring across a wide range of outdoor applications.

Real-Time Precipitation Detection: It instantly detects the presence of rain and snow, allowing connected systems to respond automatically to changing weather conditions.

Fast and Reliable Response: It delivers immediate precipitation status updates to centralized monitoring platforms, enabling timely automation and operational decision-making.

Low Power Consumption: Its energy-efficient architecture ensures long-term operation with minimal maintenance, making it suitable for remote and large-scale deployments.

Reliable Wireless Connectivity: Supporting LPWAN communication technologies such as LoRaWAN and NB-IoT, it provides secure, stable, and long-range communication for uninterrupted data transmission.

Durable Outdoor Construction: Designed for continuous outdoor operation, its rugged enclosure provides dependable performance under harsh weather and environmental conditions.

Technical Advantages

High Detection Accuracy: Advanced sensing technology accurately identifies rainfall and snowfall, ensuring reliable weather monitoring and automated control.

Continuous Weather Monitoring: Provides uninterrupted precipitation detection, supporting real-time environmental monitoring and rapid system response.

Scalable System Integration: Easily integrates into weather stations, smart irrigation systems, building automation, transportation infrastructure, environmental monitoring networks, and IoT platforms.

Reliable Long-Term Performance: Engineered for continuous outdoor use, it delivers consistent performance with minimal maintenance requirements.

Use Cases

The Rain and Snow Sensor is an intelligent monitoring solution developed for weather stations, smart irrigation systems, road and highway monitoring, building automation, renewable energy installations, environmental monitoring projects, transportation infrastructure, and smart city applications where reliable precipitation detection is essential.

 

Category Parameter Specification
Power Supply Power Source 3.6V Li-SOCl₂ Battery
Battery Life Up to 10 Years (Typical, application dependent)
Power Consumption Ultra-low Power Design
Battery Status Low Battery Detection
Communication Wireless Technology LoRaWAN® 1.0.4 Class A / NB-IoT (Optional)
RF Frequency 868 MHz (Iran)
Receiver Sensitivity Up to -137 dBm
Transmit Power Up to +22 dBm
Communication Range Up to 10 km (Open Area)
Network Security AES-128 Encryption
Firmware Update OTA (Over-the-Air)
Sensor Detection Type Rain and Snow Detection
Measurement Principle Optical / Conductive (Model Dependent)
Detection Response Time < 10 Seconds
Detection Status Dry / Rain / Snow
Sampling Interval Configurable
Data Reporting Periodic or Event-Based Transmission
Heater Integrated Anti-Icing Heater (Optional)
Mechanical Protection Rating IP67
Operating Temperature -40°C to +80°C
Operating Humidity 0–100% RH
Housing Material UV Resistant ABS / Polycarbonate
Installation Pole Mount / Wall Mount
Outdoor Use Continuous Outdoor Operation
Compliance Wireless Standard LoRaWAN® Certified
Certification CE