KH.GDF Photoelectric Global Radiation Sensor | Total Solar Radiation Monitoring for Agriculture Environmental Protection Meteorology and Energy

Product Introduction

The KH.GDF Photoelectric Global Radiation Sensor uses a high-sensitivity photoelectric detector to measure total short-wave radiation under sunlight. The measured radiation data can be output via RS485 communication. The sensor features an all-solid-state design with robust structure, high reliability, and is suitable for long-term, continuous monitoring in harsh outdoor environments.

Key Features

Integrated design : Compact, elegant, and easy to install.
High reliability : Maintenance-free with stable long-term operation.
Advanced sensing technology : Real-time measurement with high accuracy and strong anti-interference capability.
All-weather durability : Solid structure with high strength, corrosion resistance, and waterproof performance.
Low power consumption : Efficient operation for continuous monitoring.
Flexible communication : RS485 output for easy integration with telemetry systems.

Application Scenarios

• Agricultural solar radiation monitoring
• Environmental protection and ecological research
• Meteorological observation stations
• Energy, transportation, and construction projects requiring light monitoring

Technical Specifications

Parameter Measuring Range Resolution Accuracy Unit
Irradiance 0–2000 1 < ±3% W/m²
Sunshine Hours 0–6500 0.1 < 0.2 h

Additional Specifications

Parameter Specification
Power Supply DC 12 V
Power Consumption 0–36 W
Working Environment -20°C to +65°C
Communication Interface RS485
Working Current 3 mA @ DC12V
Shortest Data Interval 0.5 s
Response Time ≤10 s
Annual Stability ≤ ±3%
Zero Drift ≤6 W/m²
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