By MadgeTech Data Loggers
From: £808.00


Dual probe with rigid, mineral insulated and flexible temperature probe configurations. Includes ISO17025 calibration at 30 and 140°C

Customise this datalogger

Part of a suite of products designed to work as a complete monitoring system

  • Probe Options
  • Data Interface - Required to download data
  • Bracket
  • Shield
  • Software Upgrade
Add and customise

Rated for High °C

Deploy in environments up to 140 °C. Add a thermal shield to operate at 250 °C for a limited time.

Easy to use

Self contained operation with interface and user friendly software. 21 CFR Part 11 compliance and GxP documentation available

ISO17025 Calibration

Tested at +30 and +140 °C and supplied with certificate


Product Description

Please note: Requires: IFC400 or IFC406 interface along with free issued MT4 software (see downloads section).

HiTemp140X2 is an extreme temperature data logger that has two external temperature channels, suitable for oven and autoclave validation exercise.

Includes ISO17025 calibration certificate at standard points 30 and 140°C

Probe options:

  1. TD - Transitional Diameter stainless steel RIGID probe
  2. FP - Flexible Probed white cable
  3. PT - Pig Tail mineral insulated semi flexible stainless steel

Selecting flexible probes (FP) for both channels for applications requiring the collection of rapidly changing temperature in two locations. Mineral insulation (PT) probes are ideal for elevated temperatures or when you need a temperature sensor that can be manipulated into a position or used to puncture the core of a product. (TD) Rigid probes are the perfect partner for flexible and mineral insulated probes as they will deliver ambient versus probe temperature a critical task for lethality and cooking processes.

Configure a single HiTemp140X2  using the IFC400 interface or multiple data loggers with the IFC406 multiplexer. Stainless steel, submersible IP68 construction enables the operation in any environment between -40°C and +140°C (with no time limit) or -200°C to +250°C for a limited time, using the HiTemp140X2 thermal shield.

Supplied with standard 2 point calibration certificate (30 and 140°C)
Custom calibration: Extra at cost/priced on application

Accuracy statement:

20 °C to 140 °C ±0.1 °C
-20 °C to 19.99 °C ±0.3 °C
-40 °C to -20.01 °C ±0.4 °C
(Probe Range) -200 °C to 350 °C ±2.0 °C

Once the validation exercise has been concluded, wait for the data loggers to cool down or warm up and insert them back into the interface. Using MT4 software and 'workflows' to automatically download and save data before generating customised reports and performing analytical functions, including:

  • Graphical temperature vs. time with threshold analysis
  • Table of temperature vs. time data
  • Statistical evaluation
    • Maximum
    • Minimum
    • Average
    • Change over time
    • F0
    • PU

Reduce costs by using one, two channel data logger instead of two separate data loggers.

Compatible with the HiTemp140 range of products and accessories which encompass the demand for reliability and high performance at reasonable prices.







Usage Type



USB via interface

Sensor internal or external




Sensor type

[TD] Rigid 2.0" x 0.125" with 0.188" transitional diameter
[PT-1] Mineral Insulated Probe: Probe Tip 1.7" x 0.125"
Bendable Portion 22" x 0.062"
[PT-5] Mineral Insulated Probe: Tip 4.8" x 0.125" with 1" x 0.188" handle
Bendable Portion 22" x 0.062"
[FP 36] Flexible Probe 36" x 0.10"
[FP 72] Flexible Probe 72" x 0.10"


32767 readings

Sample rate

1 reading a second ~ 1 reading a day


[TD] Rigid Probe: -200 °C to +260°C
[PT] Bendable Probe: -200 °C to +350°C
[FP] Flexible Probe: -60 °C to +260°C


+20 °C to 140 °C ±0.1 °C
-20 °C to 19.99 °C ±0.3 °C
-40 °C to -20.01 °C ±0.4 °C
(Probe Range) -200 °C to 260 °C ±2.0 °C

Custom calibration can deliver enhanced accuracies.




316 Stainless Steel


User replaceable battery

Battery Life

1 year typical (1 minute reading rate at 25 °C/77 °F)


Data logger 1.89" x 0.97"



Operating Conditions

-40°C ~ +140°C
-200°C ~ +250°C (With Thermal Shield)

FP Limits: 121 °C/1.1 bar


Suitable for use in autoclaves, cooking and package validation
Compatible with thermal shield for use in extreme temperatures
21 CFR Part 11 Compliant
Precise temperature data logging
Batch configuration with multiplexer

Consider these alternatives

MadgeTech Data Loggers


Rigid probed 140 °C rated temperature logger

Rated for High °C
ISO17025 Calibration
From: £460.00 View and buy