High Temperature Data Logger with 1" Probe

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Provided: Each
-328°F ~ 500°F (-200°C ~ 260°C)
Requires Purchase of Software & USB Docking Station
Longer lengths available 2", 5.25" & 7" PLease Call!

Notable Features

The MATREC122 is a rugged, high precision, temperature data logger that is built for use in harsh environments. This stainless steel device is submersible and can withstand temperatures up to 284°F (140°C). With the data logger’s standard calibration an accuracy of ±0.18°F (0.1°C) can be achieved over a wide temperature range, from 68°F to +284°F (20°C to +140°C). The MATREC122 can store up to 32,700 readings, and features a rigid external probe capable of measuring extended temperatures, up to 500°F (260°C). Custom probe lengths are available in 1",2",5.25", and 7”. The device records date and time stamped readings, and has non-volatile solid state memory that will retain data even if the battery becomes discharged. Using the free included software, starting, stopping and downloading from the MATREC122 is simple and easy. Graphical, tabular and summary data is provided for analysis and data can be viewed in °C, °F, K or °R. The data can also be automatically exported to Excel® for further calculations.
Type of Sensor: 100Ω platinum RTD
Temperature Sensing Range: -328°F ~ 500°F (-200°C ~ 260°C)
Temperature Accuracy: +/- 1°F (+/- 0.5°C) typical
Temperature Resolution: 0.01°
Temperature Scale: °F or °C
Sensor Dimensions: 2” x .188” to .125” dia. (50mm x 3.8mm to 3.2mm dia.)
Min/Max Memory: Yes
Dimensions: 2.7” x 0.97” dia. (67mm x 25mm dia.)
Calibration Available: Yes (purchased separately)
Battery Life: 1 year (1 minute reading rate at 25°C/77°F)
Number of Sensors: 1
Data Points: 32,700
Exportable Data: Yes
Recording Rate: User Programmable 1 second to 24 hours
Display: None
Requires Software: Yes
Software Type: Windows 10, 8, 7 (32-bit and 64-Bit Versions)
  • High Temperature Data Logger with 1" Probe (Longer lengths available - call)
  • Battery
  • Software (Free Download)
  • Expert Technical Support
Installing the latest version of the software will not erase any prior datasets or reports that have been created, and the software is backwards compatible with data loggers used in previous versions of the software.
Notice: Steam Sterilization Applications

The pervasive nature of pressurized steam creates a very difficult environment for electronics.

Please refer to the following preventative maintenance procedure when using this device in steam sterilization applications.

Additionally, this device is not ideal for steam sterilization applications above 121 °C/1.1 bar.


After every 3 hours of steam exposure:

1)  Remove the endcap and battery from the device (ref. battery change procedure on Product User Guide)

2)  Place open logger (minus battery) in an oven at 120°C (250°F) for a minimum of 30 minutes

3)  Remove logger from oven and allow to cool to room temp

4)  Re-assemble the logger with the battery (note polarity) and endcap

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