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Portable acoustic camera
Designed to measure the sound pressure level of acoustic noise and real-time visualization of the acoustic field in the sound frequency range arising from defects in mechanical equipment.
Non-contact acoustic diagnostics of equipment without having to stop it allows you to control and monitor the technical condition of mechanical equipment during periodic inspections of a group of equipment.

Available in two versions:

  • Portable acoustic camera NAC-PA
  • Explosion-proof portable acoustic camera NACEx-PA
Portable acoustic camera allows you to:

  • Detect and localize mechanical anomalies
  • Track the dynamics of changes in equipment operation
  • Prepare reports based on the results of the analysis
SpecificationsValue
Number of microphones112 Digital MEMS Microphones
Acoustic image frame rate30 FPS
Number of recording channels112
Integral level of acoustic signalsfrom 10 to 150 dB
Operating frequency rangefrom 50 to 20000 Hz
Field of acoustic vision70°
Detection range0,3 – 50 m
Operating modeMechanic mode
(real-time display of acoustic kurtosis value)
User mode
(custom configuration for specific needs)
Screen size7"
Display Resolution1024 × 600
Display TypeCapacitive Touchscreen
Camera resolution1920 × 1080 (Full HD)
Storage space1 TB
Max. recording time10 hours
Number of stored images, not less20000
Image formatJPG
Container file formatNACF
Wireless interfaceWi-Fi
Network interfaceEthernet
PC connection interfaceUSB Type-C
Interface for external media connectionUSB Type-A
Device charging interfaceDC power connector
Operating time in real-time acoustic field visualization mode5 hours
Standby operating time40 hours
Tripod connectionThread 1/4"(M)
IP ratingIP54
Explosion protection rating (for NACEx-PA)1Ex e ib mb IIС T4 Gb Х,
Ex tb ib mb IIIC T135° Db
Operating temperature range-20 to +40 ºC
Product Size467×462×73
Product weight, not more:
- NAC-PA
- NACEx-PA

3.5 kg
3.9 kg
EN