Fluke IRR2-BT Solar Site Survey Irradiance Meter
The Fluke IRR2-BT Solar Site Survey Irradiance Meter simplifies the process of installing, testing, maintaining, and reporting on solar panels and photovoltaic systems. Designed for critical measurements, this versatile tool accurately measures irradiance up to 1400 W/m², temperature from -30 °C to 100 °C, and inclination from -90° to +90°. The built-in temperature sensor and instant solar irradiation readings comply with IEC 62446-1 testing requirements, ensuring reliable data.
Built for durability, the IRR2-BT features a rugged and compact design, with an easy-to-read LCD screen that remains visible even in direct sunlight. This allows for effective site surveys in challenging conditions. The integrated compass and inclination sensor enable quick measurements and documentation of roof orientation, pitch, and panel tilt, making it easier to install or adjust solar arrays.
With wireless connectivity, the IRR2-BT seamlessly pairs with the Fluke SMFT-1000 Solar PV Multifunction Tester and I-V Curve Tracer, providing instant I-V curve determinations. Battery-operated with up to 50 hours of usage from four AA batteries, and an auto power-off function after 30 minutes of inactivity, this meter is both efficient and user-friendly. The included mounting bracket ensures accurate readings at the panel level, enhancing its functionality.
Key Features
- Perfect for installing, testing, maintaining and reporting on solar panels and photovoltaic systems with one simple to use tool
- Measures irradiance up to 1400 W/m²
- Measures temperature from -30 °C to 100 °C
- Measures inclination from -90° to +90° and solar array direction
- Instant solar irradiation measurements with built-in temperature sensor meeting IEC 62446-1 requirements
- Integrated compass and inclination sensor for quick measurement and documentation
- Rugged, compact design with an easy-to-read LCD screen
- Battery powered with up to 50 hours usage from four AA batteries
- Auto power off function after 30 minutes of inactivity
- Includes mounting bracket for accurate panel readings
Technical Specifications
- Irradiance measurement range: up to 1400 W/m²
- Temperature measurement range: -30 °C to 100 °C
- Inclination measurement range: -90° to +90°
- Compliance: IEC 62446-1 testing requirements
- Power source: Four AA alkaline batteries
- Battery life: Up to 50 hours (9000 readings)
- Auto power off: After 30 minutes of inactivity
- Display: LCD screen readable in direct sunlight
