Information
31
Fluke 1551A, 1552A
Stik Thermometer
The Fluke 1551A and 1552A Stik
Thermometers are an accurate and
repeatable substitute to mercury-
in-glass thermometers. Whether
working outdoors in environments
where potentially explosive gases may be present
or on the floor of a processing plant, these intrin
-
sically-safe, battery operated, portable reference
thermometer are designed to go where you work.
Key features:
• User-configurable temperature Trend/Stability
indicator
• Display temperature in °C or °F
• Optional data logging to internal memory
• 300-hour battery life
• NVLAP-accredited, NIST-traceable calibration
included
Summary specifications
• Accuracy of ± 0.05 °C (± 0.09 °F) over full range
• Intrinsically safe (ATEX and IECEx compliant)
• Two models to choose from (-50 °C to 160 °C or
-80 °C to 300 °C)
Application coverage
• Single point process temperature verification
• Calibration using a temperature standard
• Replacing mercury-in-glass thermometers
Fluke 1523, 1524
Handheld Thermometer Readouts
The Fluke 1523 and 1524 Reference
Thermometers measure, graph, and
record PRTs, thermocouples, and thermis
-
tors. These thermometer readouts deliver
exceptional accuracy, wide measurement
range, logging, and trending, all in a
handheld tool you can take anywhere.
The 1523 and 1524 also let you handle
field applications, laboratory measure
-
ments, and data logging with ease. And
with the dual channel measurement capabilities of
the model 1524, you can do twice the work in half
the time.
Key features:
• 1523 models are single channel standard models
with memory for 25 readings
• 1524 models have two channels; memory for
logging 15,000 measurements; real-time clock
for time and date stamps
Summary specifications
• PRTs: up to ± 0.011 °C
• Thermocouples: up to ± 0.24 °C
• Precision thermistors: ± 0.002 °C
Application coverage
• Single point process temperature verification
• Calibration using a temperature standard
• Differential temperature measurement
(e.g. efficiency testing)
• Precision temperature monitoring
7526A
Precision Process Calibrator
The Fluke Cali-
bration 7526A
Precision Process
Calibrator offers
the best balance
of economy and accuracy for benchtop calibration
of temperature and pressure process instrumen
-
tation. Easily calibrate RTD and thermocouple
readouts, pressure gauges, temperature trans
-
mitters, digital process simulators, data loggers,
multimeters and more.
Key features:
• Sources and measures dc voltage, current, resis
-
tance, RTDs and thermocouples
• Precision pressure measurement using Fluke 700
series pressure modules
• Includes 24 V dc transmitter loop power supply
• Measures 4-20 mA loop current
• Includes automated switch-test function
• Accepts ITS-90 coefficients for accurate SPRT
measurements
• Compatible with MET/CAL
®
Calibration Software
• Includes certificate of calibration traceable to
national standards (optional A2LA accredited
calibration available upon request)
Summary specifications
• Thermocouple output/input: –10 mV to 75 mV
±(30 ppm of reading +2 V)
• Transmitter output:0 mA to 24 mA (input with
loop power) ±(100 ppm +1 A)
• Resistance output: 5 to 400 ±0.015
Application coverage
• Temperature and pressure transmitter calibration
• Temperature calibrator calibration
• Temperature indicator calibration