FLUKE IRR1-SOL SOLAR IRRADIANCE METER

The
Fluke IRR1-SOL Solar Irradiance Meter
simplifies the installation, commissioning, and troubleshooting of photovoltaic (PV) arrays by providing four critical measurements in a single, easy-to-use device. This meter measures solar irradiance, ambient and PV module temperature, array orientation, and tilt angles, aiding in the assessment of site conditions and system performance. Its high-contrast LCD with large numbers ensures readability even in direct sunlight, making it an essential tool for solar professionals.
Key Features:
Technical Specifications:
The
Fluke IRR1-SOL Solar Irradiance Meter
simplifies the installation, commissioning, and troubleshooting of photovoltaic (PV) arrays by providing four critical measurements in a single, easy-to-use device. This meter measures solar irradiance, ambient and PV module temperature, array orientation, and tilt angles, aiding in the assessment of site conditions and system performance. Its high-contrast LCD with large numbers ensures readability even in direct sunlight, making it an essential tool for solar professionals.

KEY FEATURES:
————-

TECHNICAL SPECIFICATIONS:
————————-

Key Features

• Solar Irradiance Measurement:Instantaneously measures solar irradiation in watts per square meter (W/m²), complying with IEC 62446-1 standards.
• Temperature Measurement:Measures ambient and PV module temperatures using the built-in sensor or the external temperature probe with a suction cup.
• Inclination and Orientation:Integrated compass and inclination sensor allow for quick assessment of roof or panel orientation and tilt angles.
• High-Contrast Display:Features a large, easy-to-read LCD, ensuring visibility in various lighting conditions.
• Rugged and Compact Design:Built to withstand field conditions, the meter comes with a protective carrying case and shoulder strap for portability.

Specifications

Specification | Details
———————–
Irradiance Measuring Range | 0 to 1400 W/m²
Irradiance Resolution | 1 W/m²
Irradiance Accuracy | ±(5% + 5 digits)
Temperature Range | -22°F to 212°F (-30°C to 100°C)
Temperature Resolution | 0.1°C (0.2°F)
Temperature Accuracy | ±1°C (from -10°C to 75°C); ±2°C (from -30°C to -10°C and 75°C to 100°C)
Inclination Range | -90° to +90°
Inclination Resolution | 0.1°
Inclination Accuracy | Varies with angle; see detailed specifications
Compass Range | 0° to 360°
Compass Resolution | 1°
Compass Accuracy | ±7°
Operating Temperature | -4°F to 122°F (-20°C to 50°C)
Storage Temperature | -22°F to 140°F (-30°C to 60°C)
Power Supply | 4 AA alkaline batteries
Battery Life | Approximately 50 hours
Dimensions | 5.9 x 3.14 x 1.37 inches (150 x 80 x 35 mm)
Weight | 0.5 lbs (231 g)