
KH.GZW Ultraviolet Radiation Sensor for Solar UV Monitoring in Agriculture, Meteorology, and Environmental Observation | RS485 IoT Integration
High-precision UV radiation sensor for continuous solar monitoring. Ideal for agricultural crop research, meteorological stations, and environmental monitoring networks. RS485 output enables seamless IoT integration.
Product Introduction (pdf)
Product Introduction
The KH.GZW Ultraviolet Radiation Meter is a high-precision sensor designed for continuous solar UV monitoring in agriculture, meteorology, environmental observation, and scientific research.
Using a high-sensitivity photoelectric detector, the instrument converts incoming UV photons into electrical signals, which are amplified and processed through internal algorithms. Calibration coefficients then ensure accurate UV intensity measurements, output via RS485 communication for seamless integration with telemetry, SCADA, and IoT platforms.
Its solid-state design, compact structure, and durable outdoor housing enable long-term operation in harsh field conditions with minimal maintenance.
Key Features
- High-Precision UV Measurement
Accurate ultraviolet radiation monitoring for solar studies, meteorological stations, and environmental networks. - Advanced Photoelectric Detection
Sensitive UV photon detection ensures stable and reliable measurements under varying sunlight and environmental conditions. - Compact and Integrated Design
Lightweight, space-saving structure allows easy installation in weather stations, agricultural monitoring systems, and research sites. - Durable Outdoor Construction
Weather-resistant housing protects against rain, humidity, dust, corrosion, and sunlight for reliable long-term operation. - Low Power Consumption
Efficient electronics support continuous field operation and compatibility with solar-powered stations. - Industrial Communication Interface
RS485 output enables integration with data loggers, telemetry stations, PLCs, SCADA systems, and IoT platforms.
Application Scenarios
- Smart Agriculture
Solar UV monitoring for crop growth research, greenhouse management, and precision farming. - Environmental Observation
Atmospheric research, solar radiation monitoring, and environmental protection networks. - Meteorological Stations
Real-time UV data for weather stations, climate monitoring, and solar radiation studies. - Scientific Research
Laboratory studies, environmental science projects, and solar radiation analysis requiring precise UV measurements.
Technical Specifications
| Parameter | Measuring Range | Resolution | Accuracy |
|---|---|---|---|
| Illumination | 0–157,286 Lux | 1 Lux | < ±3% |
| Total Radiation | 0–1,242 W/m² | 1 W/㎡ | < ±3% |
| Ultraviolet Radiation | 0–262,144 mW/㎡ | 1 mW/㎡ | < ±3% |
Additional Specifications
| Parameter | Specification |
|---|---|
| Power Supply | DC 12 V |
| Working Environment | -40°C to +85°C |
| Communication Interface | RS485 |
| Working Current | 20 mA @ DC12V |
| Shortest Data Interval | 0.5 s |
| Shell Material | Polymer engineering plastics |

