Product Overview: Fluke 568 Ex Intrinsically Safe Infrared Thermometer
The Fluke 568 Ex intrinsically safe infrared thermometer can be used in Class I Div 1 and Div 2 or Zone 1 and 2 hazardous environments. Whether you work in petroleum, chemical, oil and gas, or pharmaceutical environments, you'll be able to bring the 568 Ex, a trusted test tool, to most of the world's Ex-rated areas. With its intuitive user interface and soft key menus, the Fluke 568 Ex makes complex measurements easy to perform. Quickly navigate, adjust emissivity, save data, and turn alarms on and off with just a few button presses. All you need is this intrinsically safe test tool certified by the world's leading rating organizations.
Product Specification: Fluke 568 Ex Intrinsically Safe Infrared Thermometer
| Technical indicators | |
| 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 |
| K-Type Thermocouple Input Temperature Range | -270 °C to 1372 °C (-454 °F to 2501 °F) |
| K-Type Thermocouple 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 ratio of measuring points) | 50:1 |
| laser aiming | single point laser |
| Minimum spot diameter | 19 mm (0.75 in) |
| Emissivity Adjustment | Adjustments are made according to the built-in General Materials Table or numerically from 0.10 to 1.00 in 0.01% increments. |
| data storage | 99 points. |
| High/low temperature alarm | Audible alarm with two color indication |
| Maximum value / Minimum value / Average value / Deviation value | be |
| monitor | Point matrix with function menu |
| backlight | Two brightness levels, normal brightness and ultra-brightness for darker environments |
| Trigger Lock | be |
| Interchangeable Celsius and Fahrenheit scales | there are |
| power supply | 2 x 7 cell/LR03 regulated batteries (For a list of regulated batteries, refer to the Product Safety Instructions). |
| Battery life | 4 hours with laser and backlight on; 100% 100 hours at duty cycle with laser and backlight off |
| operating temperature | 0 °C to 50 °C (32 °F to 122 °F) |
| storage temperature | -20 °C to 60 °C (-40 °F to 140 °F) |
| K-Type Bead Thermocouple Range | -40 °C to 260 °C (-40 °F to 500 °F) |
| K-Type Bead Thermocouple Accuracy | ± 1.1 °C (2.0 °F) at 0 °C to 260 °C (32 °F to 500 °F) Typical within 1.1 °C (2.0 °F) from -40 °C to 0 °C (-40 °F to 32 °F) |
Model: Fluke 568 Ex Intrinsically Safe Infrared Thermometer
Fluke 568Ex
Intrinsically safe infrared thermometer includes:
- Conductivity IS Rigid Loading Box
Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.









