HL 7000
Electroacoustic Leak Detection
The HL7000 floor microphone system from SebaKMT is the top choice for accurately and reliably detecting leaks in a variety of materials. Thanks to its flexible design and automatic 360° sensor coverage, the HL7000 offers you various options for quickly and effectively identifying leaks.

Electroacoustic leak detection using a ground microphone, a probe, and a tracer gas

Information about the HL 7000

A key feature of the HL 7000 is its Bluetooth®-enabled, wind-protected piezo floor microphone with built-in preamplification. This microphone is specifically designed to reproduce very low-frequency leaks on soft materials such as PVC or PE just as clearly as high frequencies on hard materials such as steel or cast iron pipes. This versatility, combined with its ability to accurately detect a wide range of frequencies, ensures reliable leak detection under a wide variety of conditions.
With the HL 7000 ground microphone system, you get a powerful and rugged tool that, thanks to its advanced technology and well-engineered design, greatly increases the efficiency and accuracy of your leak detection efforts.
Optional with a trace gas sensor

- Central Data Management
- Proactive Problem Solving
- Automated Alerts
- Adaptability and Versatility
State-of-the-art technology

- Detecting and Identifying Leaks: Histogram Measurement
- Simultaneous display of the current and minimum values
- Ambient Noise Cancellation
- Long-term audio recording
- Frequency Analysis of the Recorded Sounds
- Versatile filter settings with nine freely adjustable filter curves
- Noise Logger Function: Continuous measurement for 3, 15, or 30 minutes







