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NL Acoustic camera for Air Leaks detection (90019000-L001)
The NL Camera is a smart acoustic device for locating leaks in compressed-air systems.
NL Camera Viewer is an offline computer
The NL Camera is a smart acoustic device for locating leaks in compressed-air systems.
The NL Camera automatically locates leaks by the sound that they emit even in loud industrial environments. It is lightweight, easy to use and offers industry leading performance.
The 124 microphones of the NL Camera allow leak detection in a wide field of view and from extended range. This helps identifying leaks up to 10 times
faster than with traditional methods. The located leaks are instantly superimposed on the camera view allowing the user to pinpoint and report leaks visually.
Leaks are analyzed in real time utilizing the built-in processing power. Leak information and images can be uploaded to the NL Cloud for deeper analysis
and reporting.
Acoustic Specifications
• Save up to 40–50% of all energy used for compressed air.
• Reduce CO2 emissions.
• Save inspection time and costs.
• Get ISO 50001 compatible reporting.
Acoustic Specifications
Acoustic measurement 124 low-noise MEMS microphones, real-time sound visualization
Sensitivity, accuracy <0 dB
Dynamic range >120 dB
Bandwidth 2 kHz to 31 kHz, adjustable range
Distance From 0.3 m (1.0 ft) up to 100 m (328 ft)
Leak detection • >0.032 l/min @ 3 bar from 3 m (9.8 ft)
• >0.05 l/min @ 3 bar from 10 m (32.8 ft)
Absolute minimum detection in quiet environment:
0.016 l/min @ 1.2 bar from 0.3 m (1.0 ft)
NL Camera Viewer is an offline computer
software alternative to the NL Cloud used for viewing and analyzing the snapshots taken with the NL Camera.
The offline software expands your sound imaging experience by offering various analysis methods for the sound image and the signal.
When using the leak version of the camera, the software analyzes leak sizes and leak costs.
When using the PD version, the software shows the PD pattern.
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