GEOPHONE TERRALOG

Water distribution / LEAK DETECTION

TERRALOG is a microphone suitable for soil and resonance.

On the one hand, it allows to pre-locate leakage points on gate valves and hydrants through the pipe network, and on the other hand it can locate points on the surface by using a tripod. The various storage and filtration functions make it possible to obtain very accurate locations.

TERRALOG, with its highly sensitive sensor and comprehensive accessories, comes in a practical case ready for use.

 

BROCHURE

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The TERRALOG is the fundamental element that cannot be missing in the arsenal of measurement equipment of any technician specializing in leak location. 

Advantages of the TERRALOG system:

  • Excellent sound quality thanks to a highly sensitive vibrophone. 
  • Easy-to-read graphic display with maximum contrast.
  • Bluetooth digital headphones that provide seamless streaming.
  • Graphic representation of the evolution of surface noise.
  • Hearing protection function that ensures safe operation.
  • Recording and playback of leak noises.
  • Transmission to PC of the sound recording to document the findings.
  • Connection to PC via USB.
  • Adjustable frequency filters to suppress disturbing noise.
  • Possibility of working with batteries and batteries.
  • Battery charge level indication.
  • Auto power off function.
  • Lightweight and ergonomic shockproof plastic case.
  • Numerous accessories in the robust equipment case. 

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The Terralog is a dedicated valve and ground microphone whose exceptional measurement characteristics make it unbeatable in the acoustic location of leaks in pressurized water pipes. Its high-sensitivity cable-connected vibrophone is used to measure the sound propagated by solid structures in valves, hydrants or service connections, as well as the sound transmitted by the ground in a wide variety of soils. Already during pre-location, the Terralog very effectively pinpoints the location of the leak with near pinpoint accuracy.

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