Radar Rainfall Sensor – Non-Contact Precipitation Detection
Advanced radar-based sensor for accurate, maintenance-free detection of rain, snow, and hail. Compact, durable, and ideal for year-round weather monitoring.
Product Description
This radar rainfall sensor uses advanced non-contact radar wave technology to detect and distinguish various types of precipitation—including rain, snow, and hail—with high precision and speed. Unlike traditional mechanical rain gauges, this sensor offers sensitive, real-time detection without being affected by debris like leaves or the need for heating to prevent icing.
With no moving parts, it is completely maintenance-free, featuring a compact, energy-efficient design that's easy to install in both urban and remote environments. Built from stainless steel, the sensor is rugged and reliable for long-term outdoor use, while an insect-proof outlet ensures clean, uninterrupted performance.
Perfect for meteorological stations, smart agriculture, environmental monitoring, and infrastructure applications, this radar-based sensor delivers consistent, low-maintenance operation and dependable data under all weather conditions.
Specifications
Item
Specification
Measurement object
rain, snow, hail
Measured rainfall intensity
0-200mm/h(rainfall)
Sample interval
1s
Resolution
0.1mm
Precipitation diameter
0.5-5.0mm
Accuracy(2mm/min)
±5% (@Wind speed <5m/s)
Power consumption
<2W
Supply
7-24VDC
Output
RS485, RS232, SDI-12 optional
Protocol
Modbus-RTU (default), NEMA-0183, SDI-12
Operating temperature -30-+70℃ Main material Aluminum Alloy+ ABS/ABS Weight(unpacked)
0.65kg/0.38kg
Product Manual