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Datasheet generated 2026-10-07
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Fluke 568 Ex Intrinsically Safe Infrared Thermometer

Fluke · Safety & Detection · Tools · USA · fluke.com
Part Number
4321655  ·  HS 9025.19
Fluke 568 Ex Intrinsically Safe Infrared Thermometer

The Fluke 568 Ex Intrinsically Safe Infrared Thermometer is the one product you can use in hazardous environments anywhere in the world. Learn more & shop now!

Technical Specifications

Manufacturer part number (MPN)4321655 Brand: Fluke Category: Tools Infrared temperature range: -40°C to 800°C (-40°F to 1472°F) Infrared accuracy: 0°C (32°F): ±1% or ±1.0°C (±2.0°F), whichever is greater Display resolution: 0.1°C / 0.1°F Infrared spectral response: 8 µm to 14 µm Infrared response time: < 500 ms Thermocouple type-k input temperature range: -270°C to 1372°C (-454°F to 2501°F) Thermocouple type-k input accuracy: < -40°C: ±(1°C + 0.2°/1°C) ≥ -40°C: ±1% or 1°C, whichever is greater < -40°F: ±(2°F + 0.2°/1°F) ≥ -40°F: ±1% or 2°F, whichever is greater Laser sighting: Single-point laser minimum spot size: 19 mm (0.75 in) Emissivity adjustment: By built-in table of common materials or digitally adjustable from 0.10 to 1.00 by 0.01 Data storage: 99 points Hi/Low alarms: Audible and two-color visual Min/Max/Avg/Dif: Yes Display: Dot matrix with function menus Backlight: Two levels, normal and extra bright for darker environments Trigger lock: Yes Switchable celsius and fahrenheit: Yes Power: 2 AAA/LR03 type-approved batteries (For a list of type-approved batteries, refer to Product Safety Instructions.) Battery life: 4 hours with laser and backlight on; 100 hours with laser and backlight off, at 100% duty cycle Operating temperature: 0°C to 50°C (32°F to 122°F) Storage temperature: -20°C to 60°C (-40°F to 140°F) Bead thermocouple type-k range: -40°C to 260°C (-40°F to 500°F) Bead thermocouple type-k accuracy: ±1.1°C (2.0°F) from 0°C to 260°C (32 °F to 500°F), typically within 1.1°C (2.0°F) from -40°C to 0°C (-40°F to 32°F)

Properties

MOQ1

Cross-References

Attached Documents