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Fluke IRR2-BT Solar Site Survey Irradiance Meter

Fluke
SKU: FLUKEIRR2BT
  • Install, test, maintain and report on solar panels and photovoltaic systems with one simple to use tool
  • Measure irradiance up to 1400 W/m2, temperature from -30 °C to 100 °C and inclination from -90° to +90°
  • Built-in temperature sensor that meets IEC 62446-1 testing requirements
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Fluke IRR2-BT Solar Site Survey Irradiance Meter

The Fluke IRR2-BT Solar Site Survey Irradiance Meter is ideal for critical measurements that are needed for installing, testing, maintaining and reporting on solar panels and photovoltaic systems with one simple to use tool.

The IRR2-BT allows for the measurement of irradiance up to 1400 W/m2, temperature (-30 °C to 100 °C), inclination (-90° to +90°) and solar array direction. The rugged and and compact deign of the meter alongside the easy to read LCD screen allowing for data to be viewed even in direct sunlight allowing for site surveys to be conducted even in tough working conditions. Instant solar irradiation measurements and the built in temperature sensor meet IEC 62446-1 testing requirements providing the watt per square meter solar irradiation.

The IRR2-BT boasts an integrated compass and inclination sensor allowing the user to quickly measure and document the roof and site orientation, pitch and panel tilt when conducting surveys, installing or adjusting installations.

The IRR2-BT features wireless connection allowing for any recorded irradiance or temperature measurements with the Fluke SMFT-1000 Solar PV Multifunction Tester and I-V Curve Tracer to instantly determine the I-V curve of any panels under test.

The Fluke IRR2-BT is battery powered using four AA batteries that provide ups to 50 hours usage (9000 readings). Battery life is preserved using the Auto power off function after 30 minutes of inactivity. The IRR2-BT also includes a mounting bracket for accurate irradiance and temperature readings at the panel.

Key Features

  • Perfect for installing, testing, maintaining and reporting on solar panels and photovoltaic systems with one simple to use too
  • Measure irradiance up to 1400 W/m2
  • Measure temperature from -30 °C to 100 °C
  • Measure inclination (-90° to +90°) and solar array direction
  • Instant solar irradiation measurements
  • Built in temperature sensor meet IEC 62446-1 testing requirements
  • Integrated compass and inclination sensor
  • Quickly measure and document the roof and site orientation, pitch and panel tilt when conducting surveys, installing or adjusting installations
  • Meets IEC 62446-1 testing requirements
  • Battery powered using four AA batteries
  • Up to 50 hours usage (9000 readings)
  • Auto power off function after 30 minutes of inactivity
  • Rugged and compact design
  • LCD screen

What's In The Box?

  • FLK-IRR2-BT Solar Irradiance Meter
  • FLK80PR-IRR External Temperature Probe with Suction Cup
  • MB1-IRR Mounting Bracket
  • Carrying Case with Shoulder Strap
  • 4 x AA Alkaline Batteries
  • User manual
Specification

Irradiance

  • Measuring range: 50 to 1400 W/m2
  • Resolution: 1 W/m2
  • Measuring accuracy: ±(5 % + 5 Digit)

Temperature Measurement

  • Measuring range: -30 °C to 100 °C (-22 °F to 212 °F)
  • Resolution; 0.1 °C (0.2 °F / 1 °F @ > 100 °F)
  • Measuring accuracy:
    ±1 °C (±2 °F) @ -10 °C to 75 °C (14 °F to 167 °F)
    ±2 °C (±4 °F) @ -30 °C to -10 °C (-22 °F to 14 °F)
    75 °C to 100 °C (167 °F to 212 °F)
  • Temperature measurement response time: ~30 seconds

Inclination Angle

  • Measuring range: -90º–C to 90ºC
  • Resolution: 0.1º
  • 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°
  • Inclination accuracy is specified as the angle between a vertical and the absolute horizontal plane/true horizontal baseline. The Product is calibrated to true horizontal 0°.

Compass

  • Measuring range: 0º to 360º
  • Resolution: 1º
  • Measuring accuracy: ±7°
  • Measurements valid for device inclination between -20° and +20° to horizontal. Outside that range, --- shows on the LCD. Result is in reference to magnetic north

Memory

  • Type: EEprom
  • Size (kB/records) 64 kB/6400
  • Recording time: 17 hours
  • RTC: Yes (super CAP supply)
  • Communication: BT }:BL653 module (only with SMFT)

Power Supply and Battery Life

  • Batteries: 4 x AA IEC LR6
  • Battery life (typical): 50 hours (>9000 readings)
  • Auto power off: 30 minutes

Temperature

  • Operating: (IRR2-BT): -20 °C to 50 °C, humidity <80 %, noncondensing
  • Operating (80PR-IRR): -30 °C to 100 °C
  • Storage: -30 °C to 60 °C (humidity <80 %)
  • Altitude: 0 m to max. 2000 m

Wireless Radio Module

  • Frequency range: 2.402 GHz to 2.480 GHz
  • Output power: 8 dBm

Dimensions

  • Size: 150 x 80 x 35mm (5.90 in x 3.14 in x 1.37 in)
  • Weight: 231g (0.5lb)

Protection

  • Ingress Protection: IEC 60529 IP40

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 radio frequency energy that is necessary for radio frequency 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
  • 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)
  • USA (FCC): 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103
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pdf Fluke IRR2-BT Solar Site Survey Irradiance Meter Datasheet pdf 1.5 MB Download