The ReLog data logger – Ideal for vibration, shock and impact measurements


The ideal data logger for capturing and monitoring vibrations, shocks and impacts. With a superior battery life and up to 64 GB of memory, the ReLog is the perfect tool for monitoring vibrations in most environments. It has been designed be extremely easy to handle, and by the touch of a button you will be up and running and measuring with up to 25,000 Hz sample rate.

With its waterproof housing there really are very few limitations to where you can use the ReLog! And when you’re done measuring the included software will make sure you have perfectly structured files that are easy to analyse and work with.

Please note that we currently are overwhelmed by the interest in the ReLog and we’re working hard to catch up in manufacturing. Contact us for current delivery status. 

SKU: DL1 Category:
If you purchase multiple units we will of course offer you a discount:
2-5 units = 10 %
6-8 units = 12 %
9-20 units = 15 %
21-100 units = 20 %

The total discount will be visible in shopping cart


Detailed specifications: 

  • Tri-axis MEMS accelerometer
    • Acceleration range: +/- 100 g
    • Resolution: 0.01 g
    • Effective sampling frequency: Max 25,000 Hz
    • Low pass filter: 10,000 Hz
  • Dimensions: 70 × 36 × 30 mm
  • 32 or 64 GB of memory
  • Rechargeable 3,200 mAh Li-Ion battery
    • Up to 100 hour battery life when sampling at 25,000 Hz in all 3 directions (64 GB memory card)
  • Easy-to-use software for data acquisition and analysis
  • Mounting options: through screw-down, adhesive or magnet
  • Voltage logging function: +/- 50V, ideal to use together with vibration energy harvesters (only available for 64 GB of memory)

Ideally suited for recording and capturing vibrations, shocks and impacts. 

The ADXL1001 accelerometers delivers ultra-low noise density over an extended frequency range and is optimal for bearing fault detection and diagnostics. The ADXL1001 has typical noise density of 30 μg/√Hz across the linear frequency range which provides the ReLog with extremely reliable resolution and accuracy.  Microelectromechanical systems (MEMS) accelerometers have stable and repeatable sensitivity, and are immune to external shocks up to 10,000 g.


The ReLog features an aluminium casing to be able to achieve highest possible accuracy when sampling at high frequency.

Data format

From experience, we know that you as a user already has quite a good idea of how to understand and interpret your data. In order to allow you to analyse the data in any way you want the ReLog will provide you with a .csv file containing all the accelerometer data captured.


Included with the ReLog are components that will allow you to mount the data logger by using screws, adhesive and magnets. For highest quality measurements we recommend using screws.

Battery life and memory

How long measurements you can do is depending on both battery life and memory. When sampling at high frequency, it is typically the memory that is the limiting factor, and this is why we have equipped the ReLog with and 32GB memory card, with the option of expanding it to a massive 64GB. This will allow you to measure continuously for up to 100 hours when sampling at 25,000 Hz in all 3 directions!

How do I define the settings? 

The settings are defined and configured through a simple text file (“settings.txt”). This makes sure that the user can easily navigate through and get and overview of all configurations. The available settings are commented out (#) on each line.

If you prefer a data sheet – click the pdf icon below and download it!

ReLog data sheet



Additional information

Dimensions70 × 36 × 30 mm

32 GB, 64 GB