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TrackSense Pro XL Wireless Data Logger - Rigid and Smart Flexible Temperature Sensor

TrackSense Pro XL Wireless Data Logger - Rigid and Smart Flexible Temperature Sensor

The wireless TrackSense® Pro XL data loggers consist of resistant stainless steel and offers high-end technology, which provides highly accurate measurements within different thermal processes. The XL logger is a larger logger with an extended battery capacity, which makes it ideal for applications involving vast swings in temperature.

The Rigid and Smart Flexible Temperature Sensor is equipped with both a flexible sensor for hard-to-reach positions and a stainless steel bent-sensor (either bent 90  or 180 °). It has a temperature range of -80 °C to +140 °C with an unmatched accuracy of 0.05 °C (in range -25 °C to +140 °C). It is exceptional for applications within the food industry, such as heat penetration and heat distribution studies.

All TrackSense® Pro data loggers can be configured with interchangeable sensors to measure temperature, pressure, relative humidity, CO2, and conductivity. The data loggers can easily be activated and read by the Multi reader station and can be combined with the Sky module for real time data via wireless communication.


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Technical Specifications

Sensor with this logger configuration:

Rigid and Smart Flexible Temperature Sensor

Temperature Measuring Range:

-80* to +140 °C

Measuring Principle:

Electrical Resistance

Sensor Element:



2 mm / 1.8 mm


From 10 mm / 100 mm

Position of Measuring Point from Tip:

3 mm


-80 to -50 °C:

± 0.3 °C / ± 0.3 °C

-50 to -40 °C:

± 0.2 °C / ± 0.2 °C

-40 to -25 °C:

± 0.1 °C / ± 0.1 °C

-25 to +150 °C:

± 0.05 °C / ± 0.1 °C

Sensor Response Time:


0.8 / 2.2 Seconds


1.7 / 4.3 Seconds

Logger with this sensor configuration:

Pro XL

Operating Temperature:

-80 to +140 °C

Operating Pressure:

0.001 mBar to 4 Bar ABS

House Material:

316 L Stainless Steel


25 mm


68.8 mm

Weight With Battery:

80 Grams

Memory Capacity:

60,000 Data Points / 30,000 Samples

Minimum Sample Rate:

1 Second

Maximum Sample Rate:

24 Hours

Maximum Start Delay:

14 Days

Intrinsically Safe:

Ex II1GD Ex ia IIC T3 Ga,  -55°C ≤ Tamb ≤ +105°C

Time Accuracy:

± 5 Seconds Per 24 Hours


TSP 150L Battery

*The sensor can measure down to -196°C when the logger is placed outside the process.

If equipment is used in ATEX environment, special conditions for safe use stated in ATEX certificates section 17 must be considered.

ValSuite™ Validation Software
ValSuite™ Validation Software

ValSuite™ Pro is an intuitive validation software which collects and presents validation data from all Ellab measuring devices. The software package is designed for Windows 10, 64 Bit. The software is developed according to GAMP principles. ValSuite™ is availabe in four versions:

  • ValSuite™
  • ValSuite™ Medical
  • ValSuite™ Plus
  • ValSuite™ Pro 
Learn more
Multi Reader Station for Data Loggers
Multi Reader Station for Data Loggers

The TrackSense Pro Multi Reader Station is engineered with flexibility and speed in mind. The station has 4 positions for loggers and is connected to the PC via USB. By using the USB port, power is supplied directly from your PC reducing the need for an external power source. Starting up and reading loggers can now be performed in seconds. 16 data loggers can be started or read simultaneously, saving time, especially when 160 data loggers have to be started for one study.

Learn more
Sky Module for Wireless Communication
Sky Module for Wireless Communication

The Sky module contains all the necessary components for wireless communication between the logger and the Sky Access Point. An external antenna is also available for more difficult transmission environments.

Learn more
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