Description:
The DFrobot RS485 Photoelectric Solar Radiation Sensor is a high-performance instrument designed for precise measurement of solar irradiance in the 400–1100 nm spectrum. Leveraging the photoelectric principle, this sensor provides reliable data crucial for optimizing solar energy capture, enhancing agricultural practices, and advancing environmental studies. Its rugged IP67 aluminium enclosure and anti-dust 95% transparent cover ensure durability and consistent accuracy, even in challenging outdoor environments. Featuring RS485 Modbus-RTU communication and a flexible DC5–30V power supply, it offers seamless integration into a wide range of monitoring setups. Experience rapid data acquisition, dependable ±5% accuracy, and easy Arduino connectivity via DFRobot RS485 modules.
Specifications:
- Power Supply: DC 5- 30V
- Working Current: ＜10mA
- Output Mode: RS-485
- Measurement Range: 0-1800W/m²
- Wavelength Range: 400-1100nm
- Accuracy: ±5%
- Resolution: 1W/m²
- Response Time: ≤10S
- Non-Linearity: ＜±2%
- Annual Stability: ≤±2%
- Cosine Response: ≤±10%
- Operating Temperature: -25°C to +60°C
- Protection Level: IP67
- Sensor Cable Length: 20cm
- Adapter Cable Length: 70cm
Features:
- Operates on 5–30V.
- Measures 400–1100 nm wavelengths.
- ≤10s response time.
- RS-485 with Modbus-RTU.
- 95% transparent cover.
- IP67 aluminium enclosure.
- Works with DFRobot RS485-to-UART adapters.
Applications:
- Measure solar radiation to optimize agricultural practices.
- Monitor solar energy input for efficient power generation.
- Collect solar radiation data for weather analysis.
- Study the impact of sunlight on plant growth.
- Assess solar radiation for ecological research and conservation efforts.
Documents:
Package Included:
1 x DFrobot RS485 Photoelectric Solar Radiation Sensor