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Fluke 574 Precision Infrared Thermometer

 Fluke 574 Precision Infrared Thermometer

The Fluke 570 non-contact thermometers are ideal professional diagnostic tools for maintenance professionals requiring the most accurate temperature readings at all distances. The Fluke 570 series infrared (IR) measures surface temperatures, helping to quickly locate lubrication problems, overloads, short-circuits or misaligned and overheated equipment, reducing work and follow-up time, and improving performance.

From close-up electrical connections, to distant room balancing checks, the Fluke 570 series can take IR temperature measurements with ease. Predictive maintenance professionals requiring analysis and documentation use the 574 model with 100-point data logging and included software for graphing and analysis for follow-up reporting and documentation.

The maintenance professional’s precision diagnostic tools

Fluke 574 Precision Infrared Thermometer
includes 572 features and the following:

  • DIF/AVG measurement calculations instantly computed
  • 100 temperature data logging capability for easy route review
  • 30 pre-set common material emissivity values for most accurate temperature readings
  • Audible and visible HI and LO temperature alarm for instant recognition
  • Thermocouple K probe input for contact temperature measurements with same unit
  • Customizable log names, alarms, and emissivity values for more efficient, less error-prone predictive maintenance routes
Unique to the 574 Model
  • Windows-based (Windows NT/ 2000/XP) software for data storage and analysis
  • Software to log, graph, and analyze temperature data via RS232 connection
Technical Specifications
Temperature range
 -30 to 900°C
 (-25 to 1600 °F)
Display Resolution
 0.1°C of reading up to 900°C
 0.2°F of reading up to 999.8°F
D:S (Distance to spot size)
 60:1 Standard focus
 50:1 Close focus
Minimum measurement diameter
 19mm (0.76 in) Standard focus
 6mm (0.24 in) Close focus
Laser sighting
 Three point coaxial laser
Emissivity
 Digitally adjustable from 0.10 to 1.0 by 0.01
Display Accuracy [Assumes ambient operating temperature of 23°C(73°F) to 25°C(77°F)]
 ±0.75% of reading
 ±1% of reading or ±0.75°C (±1.5°F), whichever is greater
Response time
 250 mSec (95% of reading)
Repeatability
 ±0.5% of reading or ±1°C (±2°F), whichever is greater
Spectral response
 8 µm to 14 µm
Laser Sighting
 Laser turns off above ambient temperature of 40°C (104°F)
Laser Power
 Class 2(II) operation; Output <1mW, wavelength 630-670 nm
Relative humidity
 10% to 90% RH non-condensing, at <30°C (86°F)
Tripod mount
 ¼ in. 20 UNC threading
Power
 2 AA batteries/ AC adapter
Battery life (alkaline)
 13 hours with laser and backlight on 50%
Display hold
 7 seconds
LCD backlit
 Yes
Warranty
 2 years
Operating temperature
 0°C to 50°C
 32°F to 120°F
Storage temperature
 -20°C to 50°C
 -25°F to 120°F
MAX, MIN temperatures
 Yes
DIF, AVG temperatures
 Yes
Audible and visible alarms
 High and low
Bar graph display
 Yes
Up to 100 points data logging
Data only
Data graphing and storage software (Windows compatible)
Data only
Model NameDescriptionPrice List
Fluke 574 Precision Infrared Thermometer
Includes:
  • Durable hard case
  • Thermocouple K probe
  • Power supply
  • RS232 data cable
  • Data graphing, storage, and analysis software
  • 2 AA batteries
On Request
Fluke 574CF Precision Infrared Thermometer Close Focus
Includes:
  • Standard Fluke 574 accessories
  • Close Focus Option available for specialized applications, such as electrical components, features minimum measurement diameter 6mm (0.24") and Distance to Spot (D:S): 50:1.
On Request
Fluke 574NI Precision Infrared Thermometer
Includes:
  • Standard Fluke 574 accessories
The 574 nonincendive model is approved by Factory Mutual, a US organization, for use in hazardous locations*. Please check your national and company safety regulations to determine if this approval is acceptable for your particular situation and region.

Fluke 574NI is not for sale in Europe.

On Request
NIST Traceable Calibration Certificate Available for purchase
*Class I, Division 2, Groups A, B, C, D; Class I, Zone 2 IIC; T4 Ta=50 oC when used with 1.5 V alkaline batteries.

TemperaturePrice List
80PK-1180PK-11 Type-K Flexible Cuff Thermocouple Temperature ProbeOn Request
80PK-2780PK-27 Industrial Surface ProbeOn Request
80PK-880PK-8 Pipe Clamp Temperature Probe (Type K)On Request
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