Description
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 ?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 ?m to 14 ?m
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 (-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)
Click here for complete specifications on the Fluke 568EX
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