LIDoTT EDM Sensor M

Three sensors. Zero deadband. Total confidence.

The LIDoTT EDM Sensor M combines ultrasonic, pressure and temperature sensing in one intelligent platform, delivering continuous, high-accuracy data from near-zero to 10 metres. At its core is a patented switching technology that seamlessly transitions between sensors and eliminates deadband, ensuring uninterrupted
measurement at all times. The result is complete confidence in your data across the full range.

Key features

• Patented seamless sensor switching:
  Automatic transition between ultrasonic and pressure sensing eliminates deadband and delivers continuous measurement across the full range
• Continuous, gap-free data:
  No loss of signal between sensing zones, just one stable and reliable output
• Millimetre-level ultrasonic precision:
  High-resolution measurement where accuracy matters most
• Extended monitoring to 10m:
  Integrated pressure sensing enables full-depth capability beyond ultrasonic limits
• Proven MCERTS-certified performance:
  The only sensor to pass MCERTS test procedures for Event Duration Monitoring, delivering trusted, independently validated ultrasonic measurement
• Solar radiation shield:
  Available for above-ground installations to maintain certified performance

Continuous measurement without compromise

Traditional sensors leave gaps in data. The LIDoTT EDM Sensor M doesn’t. Its patented sensor switching ensures uninterrupted measurement across the full range—no blind spots, no uncertainty.

Designed for EDM compliance

The Sensor M is MCERTS-certified for Event Duration Monitoring, giving you independently verified accuracy and confidence that your data meets regulatory requirements.

High accuracy where it matters most

Millimetre-level ultrasonic precision delivers exceptional performance in the critical measurement zone, ensuring reliable detection of overflow events and level changes.

From shallow flows to full depth

With ultrasonic measurement for near-level monitoring and integrated pressure sensing for deeper conditions, the sensor provides complete coverage from 0 to 10 metres.