HiTemp140-FR Data Logger

High temperature data logger with an ultra-fast response time to record temperature during rapidly changing thermal processes

$728.00 CAD
Normally ships in 1-2 Weeks

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The HiTemp140-FR is a high temperature data logger with an ultra-fast response time to record temperature during rapidly changing thermal processes. This high temperature data logger features a 2 in x 0.0625 in diameter probe and is capable of recording up to 4 Hz, which is 4 times faster than other data loggers in this series. This allows the temperature sensor to quickly adapt and accurately record temperature variations in changing environments. Applications include oven profiling, steam sterilization, chamber mapping, seafood processing, flash freezing and more.

MadgeTech’s entire HiTemp140 data logger series is designed with food grade stainless steel. The device can be placed in environments up to 140°C and the probe is capable of measuring from -200°C - 260°C (-328°F - 500°F).

The Trigger Settings feature of the HiTemp140-FR allows users to configure high and low temperature thresholds that when met or exceeded, will automatically start or stop recording data to memory. This data logger is capable of storing up to 32,700 date and time stamped readings and features a nonvolatile solid state memory which retains data even if the battery becomes discharged.

Compatible with the latest MadgeTech Data Logger Software, starting, stopping, and downloading data is simple and reporting capabilities are abundant. The device connects to a PC with the IFC400 interface or the IFC406 docking station (sold separately). Downloaded data can be viewed in graphical, tabular, and summary data form in the MadgeTech software, and all data can be exported to Excel® for further analysis and calculations.

• Fast response time
• ± 0.1°C (± 0.18°F) accuracy
• Measures from -200ºC - 260ºC (-328ºF - 50 ºF)
• Submersible (IP68)
• User eeplaceable battery
• Trigger settings
• Programmable start and stop time
• 4 Hz reading rate
• Battery life indicator


Temperature Sensor

100 Ω Platinum RTD

Temperature Range

-200°C - 260°C (-328°F - 500°F)

Temperature Resolution

0.01°C (0.02°F)

Temperature Calibrated Accuracy

± 0.1°C (± 0.18°F) from 20°C - 140°C (68°F - 284°F)


Data Logger Response Time

In Air

In Water

(hours : minutes : seconds : fractions of a second)

t60  - 00:00:39:00

t90 - 00:02:43:00

t60  - 00:00:10:00

t90 - 00:00:12:00


32,767 readings

Reading Rate

4 readings per 1 s up to 1 reading every 24 hrs

Start Modes

Software programmable immediate start

Delay start up to 18 months in advance

Stop Modes

Manual or Timed (specific date and time)

Baud Rate


Trigger Settings

High and low limits may be set.  Once data meets or exceeds set limits, the device will record to memory.  Bi-level start and stop triggers can also be programmed.  Users can specify the number of readings to take after the device triggers

Readings in Trigger Settings

10,922 readings

Real Time Recording

May be used with PC to monitor and record data in real time

Password Protection

An optional password may be programmed into the device to restrict access to configuration options.  Data may be read without the password.

Memory Wrap Around



Digital calibration through software

Calibration Date

Automatically recorded within device

Battery Type

3.6 V high-temperature lithium battery included; user replaceable

Battery Life

2 years typical (1 minute reading rate)

Data Format

Date and time stamped °C, °F, K, °R

Time Accuracy


± 1 min/month at 25°C (77°F)

Extended Operation

± 20 min/month at 140°C (± 450 ppm)

Computer Interface

IFC400 or IFC406 USB docking station required; 125,000 baud

Operating System Compatibility

XP SP3/Vista/Windows 7/Windows 8

MadgeTech Software Compatibility

MadgeTech Standard Software version or later

MadgeTech Secure Software version or later


316 Stainless Steel, PEEK


65 oz (2.3 g)

Dimensions (Body)

1.89 in x 0.970 in x 0.970 in (48 mm x 24.6 mm x 24.6 mm)

Dimensions (Probe)

1.75 in x 0.0625 in dia (0.188 in transitional dia.)

44.5 mm x 1.559 mm (4.78 transitional dia.)

Operating Environment

-40 °C - 140°C (-40°F - 284°F), 0% RH - 100% RH

0.002 PSIA - 100 PSIA

IP Rating




• Autoclave verification and mapping
• Seafood processing
    - Smoked lobsters, shelfish and shrimp
• Steam sterilization
• Oven profiling
• Roasting
• Flash freezing
• Frying

IFC400 Data Logger Interface
Interface cable package for the HiTemp140 and PR140 data loggers
Normally ships in 1-2 Weeks
$162.00 CAD
ER1425S-HT Lithium Battery
150C 3.6 V lithium battery, 1/2 AA pressure contact
Normally ships in 1-2 Weeks
$70.00 CAD
One set of replacement O-rings for the HiTemp140
Normally ships in 1-2 Weeks
$5.40 CAD
Magnetic holder for use with the PR140, HiTemp140 series and 1000 series data loggers
Normally ships in 1-2 Weeks
$37.50 CAD
Key Ring End Cap
For use with the PR140, RHTemp1000 or HiTemp140 series data loggers, easily attaches to your key ring or lanyard
Normally ships in 1-2 Weeks
$13.50 CAD
IFC406 Multiplexer Data Logger Interface
IFC406 multiplexer data logger interface allows for multiple data loggers to be connected into one interface
Normally ships in 1-2 Weeks
$741.15 CAD
MultiMount-Z Data Logger Stand
Versatile mount or stand for use with the HiTemp140 series of data loggers
Normally ships in 1-2 Weeks
$75.00 CAD
MadgeTech 4 Secure Validation Software Package
IQ/OQ/PQ secure software validation workbook and software package
Normally ships in 1-2 Weeks
$1,890.00 CAD