PD Detection of HV Assets with Data Synchronization

  • Multi-Frequency Acoustic Imaging
  • Precision Optical Camera
  • User-Friendly Touch Screen
  • Versatile Applications


Model name SONAVU (FU.SVU.001-01)
FunctionUltrasound Camera
Sensor (Microphone)112 Digital MEMS
Sample rate k S/s96
Full measurement frequency rangekHz[1-47.5]
Microphone SensitivitydB FS-41 (Full scale)
Signal-to-Noise RatiodBA66
Detection distance (range sensor) m (ft)0.3 m to 50 m (1 to 164)
GaindB0, +10, +20 or +30
Average functionFast: update every 3 frames. Slow: update every 10 frames.
Measurement bandwidth/modekHzAudible mode: 4kHz-20 kHz + direct audible output. Ultrasound mode: 25 kHz-40 kHz + heterodyned audible output. Custom mode: set up by user.
Multisource Visualization mode No
HMI (Human Machine Interface)
Display5” Color LCD + Touch control
Screen resolutionpixels640 x 480, adjustable lighting
ButtonsPower button and Save button
Frame rate/response time FPS25
Camera View angle°Horizontal 66°, Vertical 54
Storable dataVideo (.avi) and Image (.jpeg)
Internal memoryGB~53 GB (7 days for continuous video storage)
Import/export data transferUSB Flash drive (FAT 32)
Advanced analysisPRPD graphs on display. Insight platform for reporting.
Supported languagesEnglish, French, German, Spanish, Portuguese, Dutch, Turkish, Korean, Chinese, Japanese, Croatian, Russian
Operating temperature range°C (°F)-20°C to 50°C (-4°F to 122°F)
Operating Humidity%10 ~ 85 %
IP rating 20
Camera lighting 2 LEDs
Mechanical and connection ports
Dimensionsmm (in)237 x 146 x 56 (9.3 x 5.7 x 2.2)
Weightkg (lb) 1.2 (2.65)
Charging port/Power bank port LEMO 3P-12V DC
External display portHDMI
Export/firmware update portUSB
Audio output1/8” (3.5mm) audio jack and Bluetooth
BatteryLithium-ion battery pack
Battery Operating Time4 hours (8 hours with the External battery)
Battery Charging Time4 hours
Charging statusLED indicator
Warranty2 Years
Product certifications Refer to the manual