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Fixed Acoustic Imaging Camera Hertzinno HZ-FA-371 128-MEMS 65kHz

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Item: HZ-FA-371
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Description

Fixed Acoustic Imaging Camera Hertzinno HZ-FA-371

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PDF Instruction 1

The Hertzinno HZ-FA-371 is an advanced fixed acoustic imaging camera engineered for continuous 24/7 online monitoring of electrical partial discharge, compressed gas leaks, and mechanical noise anomalies. Equipped with a high-density 128-channel MEMS microphone array and sophisticated AI beamforming algorithms, this device precisely localizes sound sources and visualizes them over high-resolution video streams in real time across a distance of 0.3m to 50m.

Designed for demanding industrial infrastructure, the camera features robust explosion-proof certification Ex ib IIC T4 Gb / Ex ib IIIC T80°C Db and IP66/IP68 ingress protection. Seamless system integration with enterprise platforms and robotic systems is achieved through standard industrial interfaces including RTSP, HTTP, WebSocket, and Ethernet.

Scope of Application

  • Continuous partial discharge and corona monitoring in high-voltage substations and switchgear rooms
  • Automated gas leak localization across pipelines, valves, flanges, and compressor stations
  • Compressed air leakage detection in automated manufacturing facilities
  • Integration with unmanned patrol platforms and robotic inspection systems
  • Acoustic monitoring of switchgear, UPS, and cooling zones in data centers

Specifications

ParameterValue
Microphone Array128 Channel Digital MEMS
Frequency Bandwidth2 kHz - 65 kHz
Detection Distance0.3 m - 50 m
Dynamic Range30 dB - 120 dB
Sampling Rate130 kHz
Camera FOV72° ±3°
Video ResolutionUp to 2592x1944 H.264
Leak Rate Sensitivity>0.035 L/min @120 kPa (0.3m), >0.067 L/min @300 kPa (3m)
Communication InterfacesEthernet, HTTP, WebSocket, RTSP
Explosion Proof RatingEx ib IIC T4 Gb / Ex ib IIIC T80°C Db
Ingress ProtectionIP66 / IP68
Power SupplyDC 12V / 3A
Operating Temperature-20°C to +70°C
Dimensions and Weight135 x 171.43 x 48 mm / approx. 900g

Package Content

  • Hertzinno HZ-FA-371 Acoustic Camera
  • Protective dust cover
  • Power and Ethernet communication cables
  • Mounting bracket set
  • User manual and factory inspection certificate