Description
Fluke 572-2 High Temperature Infrared Thermometer
The Fluke 572-2 High Temperature Infrared Thermometer is the one product you can use in high-temperature industrial environments all around the world. Whether you work in power utility, metal refining and smelting, glass, cement or petrochemical environments, the 572-2 allows you to carry the most trusted name in test tools anywhere you need accurate, high-temperature and high distance-to-spot measurements.
With a straight-forward user interface and soft-key menus, the Fluke 572-2 makes even complex measurements easy. Quickly navigate and adjust emissivity, start data logging, or turn on and off alarms, with just a few pushes of a button.
Fluke 572-2 Technical Specifications
| Infrared Measurements | |
| Infrared temperature range | -30 °C to 900 °C (-22 °F to 1652 °F) |
| IR accuracy (calibration geometry with ambient temperature 23 °C ± 2 °C) | ≥ 0°C: ± 1°C or ± 1 % of the reading, whichever is greater ≥-10 °C to <0 °C: ±2°C <-10°C: ±3 °C≥32°F: ± 2°F or ± 1% of the reading, whichever is greater ≥14 °F to <32 °F: ±4 °F <14 °F: ±6 °F |
| IR repeatability | ±0.5 % of reading or ±0.5 °C (±1 °F), whichever is greater |
| Display resolution | 0.1 °C / 0.1 °F |
| Distance: Spot | 60:1 (calculated at 90 % energy) |
| Minimum spot size | 19 mm |
| Laser sighting | Offset dual laser, output <1 mW |
| Spectral response | 8 μm to 14 μm |
| Response time (95 %) | <500 ms |
| Emissivity | Digitally adjustable from 0.10 to 1.00 by 0.01 or via built-in table of common materials |
| Contact Measurements | |
| K-type thermocouple input temperature range | -270 °C to 1372 °C (-454 °F to 2501 °F) |
| K-type thermocouple input accuracy (with ambient temperature 23 °C ± 2 °C) | <-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 | |
| K-type thermocouple | 0.1 °C/0.1 °F |
| K-type thermocouple repeatability | ±0.5 % of reading or ±0.5 °C (±1 °F), whichever is greater |
| Measurement Options | |
| Hi/Low alarms | Audible and two-color visual |
| Min/Max/Avg/Dif | Yes |
| Switchable celsius and fahrenheit | Yes |
| Backlight | Two levels, normal and extra bright for darker environments |
| Probe input | K-type thermocouple simultaneous display of probe and IR temperature |
| Trigger lock | Yes |
| Data storage | 99 points |
| Display | Dot matrix 98 x 96 pixels with function menus |
| Communication | USB 2.0 |
| K-Type Thermocouple Specifications | |
| Measurement range (bead probe) | -40 °C to 260 °C (-40 °F to 500 °F) |
| 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) |
| Cable length | 1 m (40 in) K-type thermocouple cable with standard miniature thermocouple connector and bead termination |
| General Specifications | |
| Safety and compliance | IEC 60825-1 FDA Laser Class II IEC 61326-1 CE Complaint CMC # 01120009 |
| Operating temperature | 0 °C to 50 °C (32 °F to 122 °F) |
| Storage temperature | -20 °C to 60 °C (-4 °F to 140 °F) |
| Relative humidity | 10 % to 90 % RH non-condensing up to 30 °C (86 °F) |
| Operating altitude | 2000 meters above mean sea level |
| Weight | 0.322 kg (0.7099 lb) |
| Power | 2 AA batteries |
| Battery life | 8 hours with laser and backlight on; 100 hours with laser and backlight off, at 100 % duty cycle (thermometer continuously on) |
