Fluke’s Intrinsically Safe Infrared Thermometer
The 568 Ex IR Thermometer was designed to be intrinsically safe and can be used in Class I Div 1 and Div 2 or Zone 1 and Zone 2 hazardous environments. Designed for use in petroleum, chemical, oil and gas, or pharmaceutical applications.
The straight forward user interface and soft key menus make it easy to take complex measurements even in dangerous environments. The interface is quick to navigate, making it easy to adjust emissivity, save data, or turn on and off alarms.Fluke’s Intrinsically Safe Infrared Thermometer
The 568 Ex IR Thermometer was designed to be intrinsically safe and can be used in Class I Div 1 and Div 2 or Zone 1 and Zone 2 hazardous environments. Designed for use in petroleum, chemical, oil and gas, or pharmaceutical applications.
The straight forward user interface and soft key menus make it easy to take complex measurements even in dangerous environments. The interface is quick to navigate, making it easy to adjust emissivity, save data, or turn on and off alarms.
Fluke 568EX Specifications
Infrared Temperature Range
-40 to 1472°F (-40 to 800°C)
Infrared Accuracy
<32°F (0°C): ±(2.0°F (±1.0°C) + 0.1°/1°C or°F)
>32°F (0°C): ±1% or ±2.0°F (±1.0°C), whichever is greater
Display Resolution
0.1°C/0.1°F
Infrared Spectral Response
8 to 14 µm
Infrared Response Time
>500 ms
Thermocouple Type-k Input Temperature Range
-454 to 2501°F (-270 to 1372°C)
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
0.75" (19 mm)
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
Battery Life
4 hours with laser and backlight on
100 hours with laser and backlight off, at 100% duty cycle
Operating Temperature
32 to 122°F (0 to 50°C)
Storage Temperature
-40 to 140°F (-20 to 60°C)
Bead Thermocouple Type-k Range
-40 to 500°F (-40 to 260°C)
Bead Thermocouple Type-k Accuracy
±2.0°F (1.1°C) from 32 to 500°F (0 to 260°C)
Typically within 2.0°F (1.1°C) from -40 to 32°F (-40 to 0°C)
Click here for complete specifications on the Fluke 568EX
What's included with the Fluke 568EX
Thermometer
K-Type Thermocouple Bead Probe
Carrying Case
User's Manual
Fluke Infrared Thermometers: What is Distance-to-Spot Ratio?
This explanatory video will go over how does distance-to-spot ratio affects the ability of an infrared thermometer to measure the temperature of a surface from a distance. Also, these devices are equipped with laser pointers.
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