Product Introduction

The KH.JDW Windproof Tipping Rain Sensor is a high-accuracy precipitation monitoring instrument designed for meteorological, hydrological, and environmental applications in coastal, island, and high-wind areas. Unlike conventional tipping bucket rain gauges, it features a windproof flange and labyrinth drainage system, ensuring precise rainfall measurement under extreme weather conditions.

Compliant with SL61-2003 and GB/T201978.2-2014 standards, this sensor provides reliable real-time rainfall data for smart agriculture, flood warning, and environmental monitoring projects.

Key Features

• Windproof Design: Special flange and structural layout maintain stable measurements even in high wind conditions.

• High-Precision Tipping Bucket: Rainfall resolution 0.2 mm / 0.5 mm with measurement error ≤±4%.

• Durable Materials: 304 stainless steel body resists corrosion, UV exposure, and extreme weather.

• Labyrinth Drainage: Prevents water accumulation and ensures consistent rainfall readings.

• Reliable Switching Output: Dual dry reed switch generates accurate rainfall pulse signals.

• Wide Operating Range: Functions reliably from −20℃ to +60℃ with ≤95% RH.

• Standards Compliance: Fully meets hydrological and meteorological monitoring requirements.

Application Scenarios

• Meteorological and hydrological stations — Continuous rainfall observation in remote or harsh environments.

• Smart agriculture — Irrigation management and crop water monitoring.

• Transportation infrastructure — Highway and railway rainfall monitoring for safety and maintenance.

• Coastal and island monitoring — Accurate precipitation measurement in extreme wind zones.

• Urban environmental monitoring — Flood warning systems and stormwater management.

Technical Specifications