The IRTC101A is an infrared, thermocouple-based temperature data logger. Includes ISO/IEC 17025 Accredited Certificate. Read More >

Key Features:

  • Compact Size
  • Memory Capacity of 800,000+ Readings
  • Non-Contact Temperature Measurements



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The IRTC101A is an infrared, thermocouple-based temperature data logger. This device provides non-contact temperature measurements, making it the perfect solution for monitoring surface temperatures and moving objects.

The IRTC101A measures and records temperatures from 25 ºC to 80 ºC  (77 ºF to 176 ºF) and has a storage capacity of up to 838,041 readings. Featuring a 10-year battery life, the IRTC101A can be deployed long-term and even programmed to start up to 18 months in advance.

The IRTC101A is compatible with the latest MadgeTech 4 Software making starting, stopping, and downloading simple and easy. Graphical, tabular, and summary data is provided for analysis and can be viewed as customizable engineering units.


Memory838,041 readings (all channels enabled)
Reading Rate1 reading every second up to 1 reading every 24 hours
Baud Rate115,200
Cold Junction CompensationAutomatic
Channels1 Internal & 1 Remote
LED IndicatorsRed & Green
Battery Life10 years typical (at a 15 minute reading rate)
MaterialABS plastic
Dimensions1.4 in x 2.2 in x 0.6 in (36 mm x 56 mm x 16 mm)
Operating Environment-18 °C to +70 °C (-0.4 °F to +158 °F), 0 %RH to 95 %RH non-condensing
Required Interface PackageIFC200


Internal Channel Temperature Sensor Semiconductor
Internal Channel Temperature Range -40 °C to +80 °C (-40 °F to +176 °F)
Internal Channel Temperature Resolution0.01 °C (0.018 °F)
Internal Channel Temperature Calibrated Accuracy±0.5 °C
Remote Channel Temperature SensorThermocouple Type K (call for additional options/information)
Remote Channel Temperature Range (Contact MadgeTech for Information)
Remote Channel Temperature Resolution(Contact MadgeTech for Information)
Remote Channel Temperature Calibrated Accuracy(Contact MadgeTech for Information)


IRTC101A Specification Sheet

IRTC101A Product User Guide

Support Videos

IRTC101A | Changing the Battery


Part Numbers

IRTC101A — 900326-00


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