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Precision and Reliability in Leak Detection:
Acoustic Expertise for Maximum Performance

Our BiDi loggers guarantee early leak detection by accurately prelocating the leak within the affected section using precise multipoint correlation. Enhanced by intelligent algorithms that filter out environmental noise and minimize false positives, they enable intuitive searching even in noisy urban environments.

BiDi LTE FAST
Protective cover (optional)

New LTE version with major improvements:

  • Extended Acoustic Sensitivity: Featuring a new analog circuit for superior performance, especially in low (<100 Hz) and high (>1100 Hz) frequency ranges.
  • Optimized Monitoring: Flexible deployment on any pipeline with up to 1 km between two BiDi loggers, perfect for both temporary and permanent monitoring campaigns.
  • Comprehensive Algorithm: Performs analysis on 24,000 nighttime measurements, automatically identifying patterns and pinpointing potential leaks with unmatched precision.

Integrated temperature, humidity and vibration sensors ensure reliable monitoring and facilitate preventive maintenance.

Designed to withstand even the most challenging conditions:

  • Waterproof stainless steel housing (IP68)
  • Compact and robust design with rubber bumper (optional)
  • Resistance to immersion, shocks and extreme temperature variations
  • Field-replaceable batteries

Accessories such as protective covers, antenna extensions or carrying cases are available to adapt to all field configurations.


Learn More About the BiDi Product Range

Discover the different communication technologies available within the BiDi Smart Monitoring Solution family.

BiDi LoRa

BiDi LoRa

Long-range communication with low power consumption and reliable field performance.

BiDi LTE

BiDi LTE

Direct cloud connectivity through the mobile network for maximum flexibility.

BiDi Radio

BiDi Radio

Proven acoustic leak detection with robust radio communication technology.

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