Fluke
Fluke Solar Site Survey Irradiance Meter with Mounting Bracket
Part number5279986
Safety & Detection
Tools
MOQ:1
Pricing
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Product Description
The Fluke IRR2-BT Irradiance Meter is a solar site survey all-in-one tool measuring solar irradiation, ambient and PV module temperature, array orientation and tilt angles.
Technical Specifications
- Manufacturer part number (MPN)
- 5279986
- Brand
- Fluke
- Category
- Tools
- Measuring range
- 50 to 1400 W/m²
- Resolution
- 1 W/m²
- Measuring accuracy
- ±(5 % + 5 Digit)
- Type
- EEprom
- Size (kB/records)
- 64 kB/6400
- Recording time
- 17 hours
- RTC
- Yes (super CAP supply)
- Communication
- BT: BL653 module (only with SMFT)
- Batteries
- 4x AA IEC LR6
- Battery life (typical)
- 50 hours (>9000 readings)
- Auto power off
- 30 minutes
- 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
- Frequency range
- 2.402 GHz to 2.480 GHz
- Output power
- 8 dBm
- Size
- 150 mm x 80 mm x 35 mm (5.90 in x 3.14 in x 1.37 in)
- Weight
- 231g (0.5 lb)
- Ingress Protection
- IEC 60529 IP40
- International
- IEC 61326-1: Portable Electromagnetic Environment
- Korea (KCC)
- Class A Equipment (Industrial Broadcasting & Communication Equipment)
- USA (FCC)
- 47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.
Cross References
- OEM-URL https://www.fluke.com/en-us/product/electrical-testing/best-solar-energy-industry-tools/mounting-bracket-irradiance-meter
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Catalogue entry last verified: 2026-08-13.
Frequently asked questions
- Where can I buy 5279986?
- 5279986 can be ordered from cballast.com as a Fluke catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Fluke product?
- The manufacturer part number is 5279986.
- Who manufactures 5279986?
- 5279986 is a Fluke product in the Safety & Detection range.
- What is the minimum order quantity for 5279986?
- The minimum order quantity is 1.
- Is 5279986 available?
- Yes — 5279986 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
- How do I get a price for 5279986?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.