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TC101A Data Logger

Thermocouple based temperature data logger. It is available with a miniplug, screw terminal or terminal block thermocouple probe connection. Includes NIST traceable calibration certificate.

Availability: 5-7 Business Days

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The TC101A temperature data logger, is a compact versatile device to be used with thermocouple probes for accurate temperature monitoring and profiling. This data logger is an ideal and affordable solution for applications such as HVAC studies, oven profiling, dry-ice shipments, process validation and many general purpose temperature monitoring applications.

Compatible with eight different types of thermocouple probes, the TC101A can measure temperatures as low as -270 °C, and up to as high as 1820 °C (probe dependent), with an environmental operating temperature range of -40 °C to +80 °C for the data logger body.

The 10 year battery life and the memory storage capacity of 500,000 readings with optional memory wrap makes the TC101A ideal for extended deployments.

With the user friendly MadgeTech Data Logger Software, the TC101A is easily connected to a PC to download the collected data. The MadgeTech Software is capable of presenting the data in graphic, tabular, and summary formats for reporting. Data can also be exported easily to Excel for further analysis and calculations.

Thermocouple probe sold separately.


Internal Channel Temperature Sensor Semiconductor
Internal Channel Temperature Range -40 °C to +80 °C (-40 °F to +176 °F)
Internal Channel Temperature Resolution 0.01 °C (0.018 °F)
Internal Channel Temperature Calibrated Accuracy ±0.5 °C
Remote Channel Temperature Sensor Thermocouple Types J, K, T, E, R, S, B ,N
Remote Channel Temperature Range Thermocouple Dependent
Remote Channel Temperature Resolution Thermocouple Dependent
Remote Channel Temperature Calibrated Accuracy Thermocouple Dependent


Memory 1,000,000 readings; software configurable memory wrap
500,000 readings in multiple start/stop mode
Reading Rate 1 reading every second to 1 reading every 24 hours
Baud Rate 115,200
Cold Junction Compensation Automatic
Channels 1 Internal & 1 Remote
LED Indicators Red & Green
Battery Life 10 years typical at a 15 minute reading rate
Material ABS plastic
Dimensions 1.4 in x 2.2 in x 0.6 in (36 mm x 56 mm x 16 mm)
Operating Environment -40 °C to +80 °C (-40 °F to +176 °F), 0 %RH to 95 %RH non-condensing
Required Interface Package IFC200
Approvals CE
Weight 0.0563 LBS

6 Item(s)

per page
  1. Operations Manager Review by Green Tech Solutions,Inc

    I really like the mini plug TC101 Data Logger, it is user friendly and efficient. (Posted on 2/25/13)

  2. Operations Manager Review by Paul

    Works great, I have been using for a several months with great success. (Posted on 10/25/12)

  3. Research Engineer Review by Charles Goldmann

    Works as advertised, gets the job done at a great price. (Posted on 7/5/12)

  4. Review of TC101A Data Logger Review by Chris M

    Works great. Softwere easy to use than most. Plug and play, though you do need to purchase an additional cord. Shipping time was greater than 5 days. (Posted on 7/3/12)

  5. owner Review by janet holt

    works great..only complaint is prod time. (Posted on 3/4/12)

  6. OK Review by Jared

    I have not used this yet but just found out that it requires an additional IFC200 interface package to configure. Disappointing.... (Posted on 2/14/12)

6 Item(s)

per page