KH.JDB Rain Gauge Telemetry Station
Real-Time Rainfall Monitoring with LORA and 4G IoT Communication
Product Introduction
The KH.JDB Rain Gauge Telemetry Station is a highly integrated terminal system designed for real-time rainfall monitoring, wireless data collection, storage, and transmission. Supporting LORA self-organizing network communication and optional 4G IoT connectivity, it enables seamless synchronization with IoT management platforms. Its compact, easy-to-install, and low-maintenance design makes it ideal for agriculture, meteorology, urban infrastructure, natural disaster warning, and remote environmental monitoring applications.
Key Features
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Easy Installation and Maintenance-Free: Compact design ensures reliable operation with minimal setup effort.
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Advanced Sensing Technology: High-accuracy, real-time rainfall measurement with stable performance and low power consumption.
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Fully Solid-State Construction: Robust, corrosion-resistant, waterproof, and weatherproof for long-term outdoor deployment.
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Configurable Alarm Thresholds: Supports five time periods and three alert levels for rainfall warnings.
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Flexible Data Transmission: Multi-point data group sending, serial port configuration, and remote firmware upgrades.
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Power-Efficient Operation: Ultra-low power sleep/wake mode extends battery life for long-term field monitoring.
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Data Storage and Management: Rainfall statistics, alarm records, and compatibility with multiple management platforms.
Application Scenarios
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Agricultural irrigation and crop field rainfall monitoring
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Meteorological observation and climate data collection
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Mountain flood and geological hazard monitoring
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Urban, community, and residential rainfall observation
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Disaster early warning, emergency response, and flood prevention
Technical Specifications
| Parameter | Specification |
|---|---|
| Rainfall Collection | Real-time measurement, cumulative rainfall counted every 5 minutes |
| Rainwater Inlet | Inner diameter: Ф200 ± 0.6 mm, blade edge at 45° |
| Rainfall Resolution | 0.1–0.5 mm (configurable) |
| Measurement Range | 0–8 mm/min |
| Measurement Accuracy | ≤ ±4% |
| Communication | LORA wireless self-organizing network, 4G full network coverage |
| Battery | 3.7 V / 10 Ah lithium battery |
| Solar Panel | 5 V / 3 W |
| Operating Temperature | -10°C to +75°C |
| Working Humidity | <95% RH |
| Standby Current | <12 mA |
| Data Upload | Device status uploaded after startup; rainfall data uploaded hourly |
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