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Fluke 568 Ex Intrinsically Safe
Infrared Thermometer ZONE 1/21

The Fluke 568 Ex Intrinsically Safe Infrared
Thermometer is the one product you can use in
Class I Div 1 and Div 2 or Zone 1 and 2 hazardous
environments anywhere in the world. Whether
you work in petroleum, chemical, oil & gas or
pharmaceutical environments, the new 568 Ex
allows you to carry the most trusted name in test
tools into most Ex rated areas all around the globe.

Thermometer

Infrared

ATEX

Zone 1/21

Battery

2 x AAA/LR03
Specifications

  • Infrared temperature range:   -40 °C to 800 °C (-40 °F to 1472 °F)
  • Infrared accuracy:  < 0 °C (32 °F): ± (1.0 °C (± 2.0 °F) + 0.1°/1 °C or °F);  /  ≥ 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
  • D:S (distance to measurement spot size):  50:1
  • 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 (-4 °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
ATEX Zone Information

ATEX/IECEx

Zone 1 and 2
IECEx EPS 13.0006X
Ex ia IIC T4 Gb
0 °C ≤ Ta ≤ 50 °C
EPS 13 ATEX 1.525 X
II 2G Ex ia IIC T4 Gb
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3112 PR Schiedam 
the Netherlands
info@atexglobal.nl
+31 (0)10 273 2243