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Portable ultrasonic camera
Designed to measure the sound pressure level of acoustic noise and real-time visualization of the acoustic field in the high-frequency sound and ultrasonic frequency range arising from electrical discharges in high-voltage equipment or gas leaks from pipelines and pressure tanks.
Available in two versions:
- Portable ultrasonic camera NAC-PU
- Explosion-proof portable ultrasonic camera NACEx-PU
During scheduled walk-throughs allows to detect:
- gas leaks in pressurized systems
- leakproofness violations of vacuum systems
- partial discharges in high-voltage systems
| Specifications | Value |
|---|---|
| Number of microphones | 112 Digital MEMS Microphones |
| Acoustic image frame rate | 30 FPS |
| Number of recording channels | 112 |
| Integral level of acoustic signals | from 10 to 150 dB |
| Operating frequency range | from 7000 to 40000 Hz |
| Field of acoustic vision | 70° |
| Detection range | 0.3 - 150 m |
| Operating mode | Leak mode (real-time display of leakage intensity) Discharge mode (real-time partial discharge type detection) User mode (custom configuration for specific needs) |
| Screen size | 7" |
| Display Resolution | 1024 × 600 |
| Display Type | Capacitive Touchscreen |
| Camera resolution | 1920 × 1080 (Full HD) |
| Storage space | 1 TB |
| Max. recording time | 10 hours |
| Number of stored images, not less | 20000 |
| Image format | JPG |
| Container file format | NACF |
| Wireless interface | Wi-Fi |
| Network interface | Ethernet |
| PC connection interface | USB Type-C |
| Interface for external media connection | USB Type-A |
| Device charging interface | DC power connector |
| Operating time in real-time acoustic field visualization mode | 5 hours |
| Standby operating time | 40 hours |
| Tripod connection | Thread 1/4"(M) |
| IP rating | IP54 |
| Explosion protection rating (for NACEx-PU) | 1Ex e ib mb IIС T4 Gb Х, Ex tb ib mb IIIC T135° Db |
| Operating temperature range | -20 to +40 ºC |
| Product Size | 322×161×58 |
| Product weight, not more: - NAC-PU - NACEx-PU | 2.5 kg 2.9 kg |
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