The TCTempX Series includes 4, 8, 12, and 16-channel thermocouple-based temperature data loggers. Includes ISO17025 accredited calibration certificate.
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Key Features:

    • Accepts a Variety of Thermocouples
    • Large Memory Capacity
    • Individual Cold Junction Compensation



The TCTempX Series includes the TCTempX4, TCTempX8, TCTempX12 and TCTempX16 thermocouple-based temperature data loggers with a reading rate of up to 4 Hz, ideal for a variety of applications, whether it is remote temperature monitoring or multiple points in a central location.

In addition to having a large memory capacity, the TCTempX allows users to disable channels to further maximize memory capacity. For easy identification, each channel can be named with up to a ten-digit title.

In addition, the TCTempX Series features individual cold junction compensation for each channel providing increased accuracy and response time, and if a probe is removed or severed during logging, the software automatically annotates the data.

The TCTempX Series 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.


Memory4-channel: 524,032 readings
8-channel: 262,016 readings
12-channel: 174,677 readings
16-channel: 131,008 readings
Reading Rate 4 Hz up to 1 reading every 24 hours
Cold Junction Compensation Automatic, based on internal channel
Channels4, 8, 12, 16
Battery Life 18 months typical
MaterialBlack anodized aluminum
Dimensions4-channel: 2.70 in x 7.25 in x 1.22 in
(65.6 mm x 184.2 mm x 31.0 mm)
8-channel: 2.70 in x 7.25 in x 1.22 in
(65.6 mm x 184.2 mm x 31.0 mm)
12-channel: 2.70 in x 7.25 in x 1.68 in
(65.6 mm x 184.2 mm x 42.7 mm)
16-channel: 2.70 in x 7.25 in x 2.14 in
(65.6 mm x 184.2 mm x 54.4 mm)
Operating Environment -20 ºC to +60 ºC (-4 ºF to +140 ºF),
0 %RH to 95 %RH non-condensing


Internal Channel Temperature Resolution 0.01 °C (0.018 °F)
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


TCTempX Series Specification Sheet

TCTempX Series Product User Guide

Support Videos

TCTempX | Product Overview

TCTempX | Live Overview


Part Numbers

TCTempX4 — 902169-00
TCTempX8 — 902171-00
TCTempX12 — 902177-00
TCTempX16 — 902178-00

The TCTempX Series replaces the following:
OctTCTemp2000V2 — 902090-00
OctTemp — 900423-00
QuadTCTemp2000V2 — 902089-00
QuadTemp — 901336-00


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