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Temperatures Range of
-196 to +85 °C

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TrackSense Frigo Wireless Data Logger

SmartFlex Temperature Sensor

The SmartFlex Temperature Sensor has a temperature range of -196 to +85 °C with an accuracy of ± 0.1 °C (in the range of -90 to +85 °C). Due to its flexible sensor it is ideal for situations involving hard-to-reach areas. It can be used for various low temperature applications, but the design makes it ideal for monitoring freezing processes over extended time periods, such as biological sample storage or freeze drying.

The high quality wireless TrackSense Frigo data loggers consist of high resistant stainless steel and offers high-end technology that allows for stable and highly accurate measurements within different thermal processes.

The data loggers can easily be activated and read by the Multi reader station.

Sensor Options

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Internal Temperature Sensor
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Rigid Temperature Sensor
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Semi Flexible Temperature Sensor
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Key Features and Benefits


21 CFR Part 11 Compliant


User-friendly validation software


Usable with E-Val Pro thermocouple system


For ultra low applications

Sensor with this logger configuration:

SmartFlex Temperature Sensor

Temperature Measuring Range:

-90 to +85 °C / -196 to -80 °C when keeping logger at ambient

Measuring Principle:

Electrical Resistance

Sensor Element:


Sensor Lengths:

30 or 50 mm

Sensor Diameter:

1.8 mm (PTFE)

Position of Measuring Point from Tip:

3 mm


-90 to +85 °C:

± 0.1 °C

-196 to -90 °C:

± 3 °C (± 0.5 °C if calibrated and adjusted at -196 °C)

Sensor Response Time:


2.2 Seconds


4.3 Seconds

Operating Pressure:

0 mBar to 1.2 Bar ABS

House Material:

316L Stainless Steel


29.4 cm³

Logger Diameter:

25 mm

Logger Height:

60 mm

Weight with Battery:

72 Grams

Memory Capacity:

60,000 Data Points / 60,000 Samples

Minimum Sample Rate:

1 Second

Maximum Sample Rate:

15 Minutes

Intrinsically Safe:

Not ATEX approved

The ValSuite® Software

ValSuite is the industry leading validation and calibration software, which is highly attributed to the countless reporting options, impenetrable data integrity, user-calibration options and data analysis features.

The software is used to run all Ellab hardware and can combine various measuring systems to the same study. In addition to its wide range of features, ValSuite is also FDA 21 CFR Part 11 compliant and designed in accordance with GAMP guidelines.

Features and Benefits:
✓ FDA 21 CFR Part 11 compliant
✓ ​Safe and reliable
✓ Windows security option
✓ Compatible with Windows 10
✓ Available in several languages
✓ Suitable for all sorts of applications
✓ Multiple reporting options

And much more…

Highlighted Features

checkmark One software platform for all Ellab equipment
checkmark Combine TrackSense data loggers and the E-Val Pro wired thermocouple system in the same session
checkmark Automatic PDF report generation with clear pass/fail indication
checkmark Can run from a stand-alone PC or networked
Learn more about the software
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Suitable Applications

The data loggers can be used for various application within the life scrunch and food and beverage industries.
When used with our SmartFlex Temperature Sensor, the following application(s) are covered:

Ellab Applications

Ellab provides a wide range of diverse products and solutions for the pharmaceutical, medical and food industries all around the world.

See all applications

Suitable Accessories

Ellab offers a wide range of customizable fittings and essential accessories for processes and studies within different industries. By using one of our unique fittings, loggers can be applied to hard-to-reach areas, cold spots and other critical measuring points.

Ellab Accessories

Ellab offers a wide range of customizable fittings and essential accessories for processes and studies within different industries.

See all Accesories

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