HandHeld Acoustic Camera

Handheld and online acoustic cameras for gas leak localization, partial discharge inspection, methane verification, thermal confirmation and robotic acoustic monitoring.

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Solutions

Automated Sorting System

Introduction: This AI-powered machine sorts and grades fruits, vegetables, and raw materials by size, color, and quality, improving efficiency and reducing labor.

Fast Field Diagnosis

Visualize abnormal sound sources directly on the screen and reduce troubleshooting time during site inspection.

Fast Field Diagnosis

Visualize abnormal sound sources directly on the screen and reduce troubleshooting time during site inspection.

Fast Field Diagnosis

Visualize abnormal sound sources directly on the screen and reduce troubleshooting time during site inspection.

What We Do

Specializing in the production of all kinds of product molds and products, professional production and processing company.

Mold Development

Mold development from raw materials, production, processing a series of services

Various Mold Design

Independent R & D team to ensure the design requirements of customers' products and moulds

Injection Molding

Mold department has high-precision CNC mold processing and testing equipment.

One simple step to boost your business

Our Professional Custom Service Team is willing to help. Click the button to start!

ASHTANGA

Ashtanga Yoga is a beautiful dynamic exercise, which combines posture, movement and concentration, and has a long and comfortable breathing skill...

HA3 Series

Portable acoustic imaging for gas leak detection, partial discharge detection and recognization and abnormal sound localization.

HA3 Series

Portable acoustic imaging for gas leak detection, partial discharge detection and recognization and abnormal sound localization.

Handheld Acoustic Cameras | 144-Channel PD & Gas Leak Detectors | Hertzinno

HA3LX: Handheld Acoustic & Methane Laser Camera

Integrating acoustic imaging with Tunable Diode Laser Absorption Spectroscopy (TDLAS) for complex environments.

Core Sensors: 144 Low-noise MEMS Microphones and a Methane Laser Sensor.
Methane Quantification: Non-contact real-time measurement of methane concentration with a static detection limit of 5ppm*m and up to 30m detecting distance.
Dual-Detection Approach: Verifies and quantifies the presence of methane at the leak point once localized by the acoustic camera.
Safety Compliance: ATEX Anti-explosion certified (Ex ib IIIC T130°C Db / Ex ib IIC T4 Gb).

HA3T: Handheld Acoustic & Thermal Camera

Combining high-resolution acoustic localization with infrared thermal imaging for multi-dimensional defect analysis.

Core Sensors: 144 Low-noise MEMS Microphones paired with a 640x512 Infrared lens.
Thermal Capabilities: Spectral range of 8~14μm (LWIR) with NETD ≤40mK, measuring temperatures from -20°C to 150°C and 100°C to 550°C.
Advanced PD Analysis: Intelligent analysis of partial discharge types combined with real-time sound source localization.
Spatial Precision: Achieves spatial resolution of ≤1cm error at 1m distance under 40kHz.

On-Device Diagnostics & UI

High-Definition Interface

Features a 5-inch touch screen (1920*1080P) displaying 13MP optical camera images and supporting up to 4K photo resolution.

Real-Time Analytics

Supports one-click analysis, one-click forwarding, and the real-time generation of analysis reports directly on the device.

Data Management

Comprehensive file annotation using text, voice, photos, and tags. Export capabilities via Wi-Fi, Bluetooth, or USB Type-C.

Technical Specifications

Specification	HA3LX (Methane Laser Model)	HA3T (Thermal Model)
Microphones	144 Digital MEMS Microphones	144 Digital MEMS Microphones
Frequency Bandwidth	2kHz - 150kHz	2kHz - 150kHz
Operating Distance	0.3m - 200m	0.3m - 200m
Optical Camera	13MP, 72°±3° FOV	13MP, 72°±3° FOV
Display	1920*1080P, 5-inch, Touch Screen	5-inch, Touch Screen, 1920*1080
Specialized Sensor	TDLAS Methane Sensor (0 to 50,000 ppm*m)	640*512 Uncooled Vanadium Oxide Infrared Lens
Laser Distance Measurement	0.1-35m	0.1-35m(±1mm)
Protection Level	IP54, ATEX Anti-explosion	IP54
Weight	Less Than 1.2kg	Less than 1.2kg
Battery & Charging	Li-ion, 2.5 H to 90% PD Fast Charging	Li-Ion, up to 7 hours, PD Fast Charging

FAQ

Acoustic Imaging Camera FAQ

Common questions about acoustic cameras for gas leak detection, partial discharge inspection, methane verification, thermal imaging and fixed online monitoring.

What is an acoustic imaging camera?

An acoustic imaging camera uses a microphone array to locate sound sources and display them as a visual sound map. It helps engineers find invisible faults such as gas leaks, partial discharge and abnormal mechanical noise.

What can HERTZINNO acoustic cameras detect?

HERTZINNO acoustic cameras can help detect pressurized gas leaks, compressed air leaks, partial discharge, corona, tracking, mechanical noise, abnormal equipment sound and methane-related leak risks depending on the selected model.

How do I choose between HA3, HA3T and HA3LX?

Choose HA3 for general acoustic inspection, HA3T when thermal verification is also required, and HA3LX when methane verification is needed in oil, gas or chemical environments.

When should I use a fixed online acoustic camera?

Fixed online acoustic cameras are suitable for unmanned substations, compressor stations, data center electrical rooms, hazardous industrial zones and other sites that need continuous monitoring instead of periodic manual inspection.

Can acoustic cameras work in noisy industrial environments?

Yes. Acoustic cameras analyze frequency features and directional sound sources rather than relying only on audible sound. Models and settings should be selected based on background noise, target frequency range and inspection distance.

Which industries use acoustic imaging cameras?

Common industries include power grids, substations, oil and gas facilities, chemical plants, data centers, manufacturing lines, mining operations, hydrogen systems and critical infrastructure sites.

Key Applications & Demos

Partial Discharge Detection

Precisely locate PD sources (±15cm) from 200m away. Automatically classifies discharge types (Corona, Surface, Internal) and assesses severity using PRPD mapping to prevent failures.

Gas Leak & Cost Analysis

Detects leaks in Compressed Air, Hydrogen, SF6, and Natural Gas (20-100 kHz). Built-in AI estimates leakage volume and calculates annual energy loss costs in real-time.

Mechanical Fault Diagnosis

Visualize sound maps to identify bearing damage, blade imbalance, and misalignment in motors and fans. Pinpoints the exact location of faults to shorten troubleshooting time.

Customize

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HZ-HA-170P,Hertzinno,HZ-HA-170p ATEX Acoustic Camera | 138 Microphones | PD & Leak Detection

產品: 聲學成像攝影機; 聲學指紋解決方案; 光纖感測

Contact Us: Greenland Mtown, No. 515, Huanke Road, Pudong District, Shanghai, China; info@hertzinno.com

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Acoustic Camera

Solutions

Automated Sorting System

Fast Field Diagnosis

Fast Field Diagnosis

Fast Field Diagnosis

What We Do

Mold Development

Various Mold Design

Injection Molding

One simple step to boost your business

ASHTANGA

HA3 Series

HA3 Series

HA3LX: Handheld Acoustic & Methane Laser Camera

HA3T: Handheld Acoustic & Thermal Camera

On-Device Diagnostics & UI

High-Definition Interface

Real-Time Analytics

Data Management

Technical Specifications

Acoustic Imaging Camera FAQ

What is an acoustic imaging camera?

What can HERTZINNO acoustic cameras detect?

How do I choose between HA3, HA3T and HA3LX?

When should I use a fixed online acoustic camera?

Can acoustic cameras work in noisy industrial environments?

Which industries use acoustic imaging cameras?

Key Applications & Demos

Partial Discharge Detection

Gas Leak & Cost Analysis

Mechanical Fault Diagnosis

Customize

HZ-HA-170P

HZ-HA-270P

HZ-HA-271P

HZ-HA-171P