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Hertzinno HA3 Handheld Acoustic Camera
Downloads:
PDF Instruction 1
PDF Instruction 2
The Hertzinno HA3 is an advanced handheld acoustic camera engineered for precise industrial leak localization, partial discharge inspection, and mechanical noise diagnostics. Featuring a high-density array of 144 digital MEMS microphones and intelligent AI beamforming algorithms, the HA3 converts invisible ultrasonic and acoustic sound sources into clear, real-time visual heatmaps overlaid on 4K optical images.
Operating across a wide frequency range of 2 kHz to 150 kHz and capable of detecting anomalies at distances from 0.3 m up to 210 m, this lightweight device (<1 kg) empowers inspection teams to perform non-intrusive predictive maintenance in demanding environments such as power grids, oil and gas processing, data centers, and heavy manufacturing facilities.
Applications
- Partial discharge detection in high-voltage substations and electrical switchgear
- Pressurized gas and compressed air leakage localization around valves, flanges, and piping
- Electrical cabinet and cooling system inspection in data center infrastructure
- Gas leak and temperature anomaly monitoring in semiconductor production
- Fault diagnosis for rotating machinery, bearings, gearboxes, pumps, and conveyors
Specifications
| Microphone Array | 144 digital MEMS microphones |
| Frequency Bandwidth | 2 kHz – 150 kHz |
| Operating Distance | 0.3 m – 210 m |
| Localization Accuracy | ±1°; space resolution ≤1 cm @ 1 m, 40 kHz |
| Dynamic Range of Camera | -30 dB – 120 dB |
| Dynamic Range of Multiple Targets | 0 – 18 dB |
| Optical Camera | 13 MP, 72°±3° FOV, 4K photo image resolution |
| Display | 5-inch touch screen, 1920×1080P resolution |
| Storage & Interfaces | 128 GB internal memory; USB, Wi-Fi, Bluetooth |
| Power Supply | 2x Rechargeable Li-ion batteries (3.5h normal operating, 7h standby) |
| Protection & Weight | IP54, weight < 1 kg, operating temp -20°C to +55°C |
Package Contents
- Hertzinno HA3 Acoustic Camera unit
- Two Rechargeable Li-ion Battery Packs
- Battery Charger and Power Adapter
- USB Data Transfer Cable
- Rugged Transportation Case
- Quick Start Guide and Calibration Certificate