PAR Sensor, RS485/4-20mA/0-2V/0-5V/0-10V

PAR sensor provides accurate measurement of photosynthetically active radiation within a 400–700 nm spectral range and a wide measurement range of 0-2500 μmol/m²·s. Designed with a high-precision silicon photodetector and durable metal housing, it offers high sensitivity, stable performance, and reliable operation under harsh outdoor conditions. With multiple output options including RS485, 4-20 mA, 0-2 V, 0-5 V, and 0-10 V, the SUCH radiation sensor integrates easily with data loggers and monitoring systems. Its versatile mounting design and −30°C to +75°C operating temperature make it ideal for agriculture, greenhouse control, environmental monitoring, and scientific research applications.

Feature

• High-Precision Photosensitive Element: Photosynthetically active radiation sensor uses a silicon photodetector with a 400-700 nm optical filter to ensure high sensitivity and accurate measurement.
• Easy Installation: The radiation sensor base includes six mounting holes—three for leveling screws and three for fixing the unit onto the support structure.
• Durable Metal Housing: Made of robust metal materials for long-term reliability in outdoor environments.
• Strong Waterproof Performance: Corrosion-resistant exterior designed to withstand harsh weather conditions for extended outdoor use.
• High Sensitivity: Delivers rapid and responsive irradiance detection with stable performance.
• Accurate Measurement: Ensures consistent, precise radiation readings suitable for scientific and industrial applications.
• Convenient Integration: Directly compatible with digital voltmeters or data acquisition systems.

Dimension (Unit: mm)

Detail