A Hermetically Sealed All-In-One Data Logging Solution For Harsh Environments.


AQUALOG is a hermetically sealed data logger, designed to be deployed in harsh environments. As standard, the data logger is supplied with a Bosch BNO055 9 degrees of freedom sensor and an Arduino MKRZero, which provides a robust and simple solution to logging inertial measurements. The configuration of the battery skeleton and the boost voltage converter enables D cell batteries ranging from 1.2v (NiMH) through to 3.6v (Lithium Thionyl Chloride) to be used, providing plenty of options to power AQUALOG.

AQUALOG can also be supplied as a naked system, which enables customers to make custom top boards for other applications, while still continuing to take advantage of the hermitically sealed housing and battery skeleton.


  • IP68 submersible to 10 meters.
  • Highly customizable platform.
  • Multiple options for mounting.
  • Log 9 DOF motions to SD card.
  • Extensive example code available.
  • Accepts a variety of D cell voltages.
  • Programmable using Arduino IDE.

Basic Specification Details

  • Mass In Air: 4.97kg
  • Dimensions: 125mm x 338mm

Build Options

  • System: Complete, Naked
  • Batteries: NiMH, Lithium Chloride, Alkaline