| Microphone | 128 channels MEMS microphone |
| Effective test bandw | 2kHz-48kHz |
| Test sound pressure level range | 25.7-132.5dBA |
| Detect distances | 0.3m-120m |
| Battery life | 4+6 hours operation time |
| Camera pixel | 8 million pixel |
Industrial Acoustic Imager is suitable for use in explosionproof scenarios in chemical and energy industry. The device adopts the aluminum alloy shell, which is sturdy and durable, and can adapt to the complex and changeable working environment. Real-time sound image display, helping the detection of pressurized or vacuum leaks significantly High-Performance Microphones for Efficient Detection With ATEX Certification 128 digital MEMS microphones can provide exceptionally high sensitivity, sound resolution and detection accuracy, real-time audio-visual display, anti-jamming, help detection. By activating the leak measurement function, the camera continuously displays the amount of leaks and losses as well as the level of loss. Leakage Assessment Partial discharges can be detected before more serious faults would occur, even before a thermal camera would detect them. PD Detection & PD Type Identification It can help enterprises to reduce losses caused by gas leakage, partial discharge and other accidents. KM-PDAI Ex only needs to adjust the two parameters of the test frequency range and the test dynamic range to meet the vast majority of test requirements. The device supports camera mode, video mode, and flexible on-site data recording. The large-capacity TF data storage card can be expanded, and the test results can be quickly exported and reported. Template-based processing and recording of data, waveforms, spectra, spectrograms is supported by report analysis tool software, generating ISO 50001 compliant, editable protocols in Excel format. Analytics And Reports Acoustic Specification Microphone 128 channels MEMS microphone Effective test bandw 2kHz-48kHz Dynamic rang Test sound pressure level range 25.7-132.5dBA Auto max/min dB gain User-settable, minimum test bandwidth 1kHz Number of digits 24bit Sound image FOV 62° Sound image frame rate At least 25 FPS Detect distances 0.3m-120m Leak detection rate 10m 5bar 0.92ml/s 0.5m 5bar 0.55ml/s Power ▲Technical Specifications Battery capacity 1×6600mAH@7.2V Rechargeable battery and 1×external battery package, continuous Battery life 4+6 hours operation time Charger USB Type-C port, USB PD protocol supported, 15W Power consumption 15W for battery charge; 29W for maximum power consumption Energy management Sleep/Auto power o ffmodes Interface USB 3.0 Type-C USB host port 3.5mm headphone socket 0.5dB-12dB user adjustable faster compared to other previous methods.