The Fluke 572-2 is a high-temperature infrared thermometer designed for demanding industrial environments such as metal refining, smelting, glass, cement, petrochemical, and power utility applications.
Item No :
Fluke 572-2Order(MOQ) :
1 PiecePayment :
EXWProduct Origin :
ChinaShipping Port :
WuhanLead Time :
3~5 daysWeight :
3kg| Specification | Description |
|---|---|
| Manufacturer | Fluke |
| Model | 572-2 |
| Product Type | High-Temperature Infrared Thermometer |
| Infrared Temperature Range | -30°C to 900°C (-22°F to 1652°F) |
| IR Accuracy | ≥0°C: ±1°C or ±1% of reading; ≥-10°C to <0°C: ±2°C; <-10°C: ±3°C |
| Distance-to-Spot Ratio | 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 0.10 to 1.00 (step 0.01) or via built-in material table |
| K-Type Thermocouple Range | -270°C to 1372°C (-454°F to 2501°F) |
| Display | 96 x 96 pixel backlit LCD |
| Data Storage | Up to 99 data sets |
| Alarms | Audible and visible Hi/Low alarms |
| Interface | USB 2.0 |
| Software | FlukeView® Forms Documenting Software |
| Battery | 2 x AA batteries; approx. 8 hours battery life |
| Dimensions (H x W x D) | 176.9 x 163.6 x 51.8 mm |
| Weight | Approx. 322 g |
| Warranty | 2 years |
| Country of Origin | USA |
| Model | Description | Typical Application |
|---|---|---|
| Fluke 568-2 | Infrared thermometer with 50:1 D:S ratio, -35°C to 850°C range, includes K-type probe | General industrial applications requiring contact measurement |
| Fluke 566-2 | Infrared thermometer with 30:1 D:S ratio, -35°C to 750°C range | Mid-range temperature measurement |
| Fluke 561 | Infrared + contact thermometer, -40°C to 550°C range | HVAC and electrical applications |
| Fluke 62 MAX+ | Compact IR thermometer, 12:1 D:S ratio, -30°C to 650°C | Budget-friendly option for basic measurements |
| Fluke 568 Ex | Intrinsically safe IR thermometer for hazardous areas (Class I Div 1/Zone 1) | Oil & gas, chemical, pharmaceutical environments |
Q1: What is the temperature measurement range of the Fluke 572-2?
The Fluke 572-2 measures from -30°C to 900°C (-22°F to 1652°F), making it suitable for high-temperature industrial applications such as metal refining and smelting .
Q2: What is the difference between the Fluke 572-2 and Fluke 568-2?
The key differences are:
Distance-to-spot ratio: 572-2 has 60:1 vs. 568-2's 50:1
Temperature range: 572-2 measures up to 900°C vs. 568-2's 850°C
Thermocouple input: 568-2 includes a K-type thermocouple probe for contact measurement; 572-2 is compatible with K-type thermocouples but the probe is sold separately
Q3: How do I ensure accurate measurements with the dual laser sighting?
The two laser circles indicate the actual measurement spot area. Ensure the entire target falls within the laser circle area to avoid positioning errors. This dual-laser system provides approximately 30% better targeting precision than single-point laser systems .
Q4: What are common causes of measurement deviation and how to correct them?
Three common causes of inaccurate readings:
Incorrect emissivity setting – For metals at high temperatures, set emissivity to 0.8-0.85; for non-metals, set above 0.9
Dirty lens – Clean with lint-free cloth and anhydrous alcohol
Incorrect measurement distance – Follow the 60:1 ratio to avoid the spot covering adjacent low-temperature components
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