Fluke IRR1-SOL Solar Irradiance Meter
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The Fluke IRR1-SOL Solar Irradiance Meter is an all-in-one, easy-to-use tool for installing, testing, and maintaining solar panels and photovoltaic systems. It can be used to measure the irradiance, temperature, inclination, and direction of solar arrays. To this end, the Fluke IRR1-SOL Solar Irradiance Meter includes:
- A high-precision mono-crystalline solar sensor: delivers instantaneous irradiance measurements up to 1400 W/m²
- Two options for temperature measurements: a built-in temperature sensor and external suction mount temperature probe measure ambient and panel temperature
- Integrated compass: measure and document roof or site orientation
- Inclination sensor: determine roof and PV panel tilt
Measurements are displayed on the high-contrast LCD screen which remains easy to read even in direct sunlight. Other practical features include a rugged compact design, protective carrying case, and simple user interface.
The Fluke IRR1-SOL Solar Irradiance Meter is a simple-to-use solution suitable for meeting IEC 62446-1 requirements for testing, documenting, and maintaining photovoltaic systems. It is ideal for solar installers and technicians working on roof-mounted systems or large-field installations.
Fluke IRR1-SOL Solar Irradiance Meter Key Features
- An all-in-one, easy-to-use tool for installing, testing, and maintaining solar panels and photovoltaic systems
- Measure the irradiance, temperature, inclination, and direction of solar arrays
- A high-precision mono-crystalline solar sensor
- Instantaneous irradiance measurements up to 1400 W/m²
- Built-in temperature sensor and external suction mount temperature probe measure ambient and panel temperature
- Integrated compass
- Inclination sensor
- High-contrast LCD screen that is easy-to-read even in direct sunlight
- Rugged, compact design
- Protective carrying case
- Simple user interface
- Supports single-handed operation
- Meet IEC 62446-1 requirements for testing, documenting, and maintaining photovoltaic systems
- Ideal for solar installers and technicians working on roof-mounted systems or large-field installations
What’s Included?
- Fluke IRR1-SOL Solar Irradiance Meter
- Fluke FLK-80PR-IRR External Temperature Probe with Suction Cup
- Fluke C250 Carrying Case with Shoulder Strap
- 4x AA Alkaline Batteries
- User Manual
Fluke IRR1-SOL Solar Irradiance Meter Technical Specifications
| Irradiance | |
| Measuring Range | 0 to 1400 W/m² |
| Resolution | 1 W/m² |
| Measuring Accuracy | ± (5 % + 5 Digit) |
| Temperature Measurement | |
| Measuring range (°C) | -22 °F to 212 °F (-30 °C to 100 °C) |
| Resolution | 0.2 °F (0.1 °C) / 1 °F @>100 °F |
| Measuring Accuracy | ±2 °F (±1 °C) @ 14 °F to 167 °F (-10 °C to 75 °C), ±4 °F (±2 °C) @ -22 °F to 14 °F (-30 °C to -10 °C) and 167 °F to 212 °F (75 °C to 100 °C) |
| Note | Temperature measurement response time: ~30 sec |
| Inclination Angle | |
| Measuring Range | -90° to +90° |
| Resolution | 0.1° |
| Measuring Accuracy | ± 1.5°@ -50° to +50°, ±2.5° @ -85° to -50° and +50° to +85° ±3.5° @ -90° to -85° and +85° to +90° |
| Compass | |
| Measuring Range | 0° to 360° |
| Resolution | 1° |
| Measuring Accuracy | ± 7° |
| Note | a) Measurements valid for device inclination between -20° and +20° to horizontal. Outside that range on LCD will be shown “---”. |
| b) Result is referred to magnetic north. | |
| Temperature | |
| Operating Temperature IRR1-SOL | -20 °C to 50 °C (humidity <80 %), noncondensing |
| Operating Temperature 80PR-IRR | -30 °C to 100 °C |
| Storage Temperature | -30 °C to 60 °C (humidity <80 %) |
| Altitude | 0 m to max. 2000 m |
| Electromagnetic Compatibility (EMC) | |
| International | IEC 61326-1: Portable Electromagnetic Environment CISPR 11: Group 1, Class A Group 1: Equipment has intentionally generated and/or uses conductively coupled radiofrequency energy that is necessary for radiofrequency energy that is necessary for the internal function of the equipment itself. Class A: Equipment is suitable for use in all establishments other than domestic and those directly connected to a low voltage power supply network that supplies buildings used for domestic purposes. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances. Caution: This equipment is not intended for use in residential environments and may not provide adequate protection to radio reception in such environments. |
| Korea (KCC) | Class A Equipment (Industrial Broadcasting & Communication Equipment) Class A: Equipment meets requirements for industrial electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and not to be used in homes. |
| USA (FCC) | 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103. |
| Protection | |
| IP Protection | IP40 |
| Power Supply & Battery Life | |
| Batteries | 4 AA Alkaline Batteries |
| Battery Life (typical) | 50 hours (> 9000 readings) |
| Auto Power Off | 30 minutes |
| Dimensions | |
| L x W x H | 5.90 x 3.14 x 1.37 in (150 x 80 x 35 mm) |
| Weight | 0.5 lb (231 g) |
| SKU | IRR1-SOL |
|---|---|
| Manufacturer Part Code | 5218288 |
| Country of Origin | United Kingdom |
