Fixed acoustic imaging for continuous gas leak, partial discharge and abnormal sound monitoring
HERTZINNO online acoustic cameras are designed for fixed installation, robot-mounted inspection and platform-based acoustic monitoring. They help operators visualize invisible sound sources, identify abnormal acoustic events and connect alarms to remote monitoring workflows in power, oil and gas, chemical, data center and industrial facilities.
24/7 Fixed Monitoring
Monitor key areas continuously instead of relying only on periodic manual inspection.
Gas Leak Localization
Visualize ultrasonic leak emissions from valves, pipelines, tanks, compressors and utility systems.
Partial Discharge Monitoring
Detect and locate discharge-related acoustic signals in switchgear, substations and high-voltage assets.
Robot & Platform Integration
Support fixed deployment, robot-mounted inspection, remote alarms and third-party monitoring platforms.
From acoustic sensing to remote alarm workflow
Online acoustic cameras combine microphone arrays, optical imaging, acoustic source localization, edge analysis and communication interfaces to build a continuous monitoring workflow.
One system for sound source localization, visual verification and platform integration.
The camera captures audible and ultrasonic signals, overlays the acoustic source on the visual image, analyzes abnormal events and sends video, alarm or diagnostic data to the monitoring platform.
Online acoustic camera products for fixed, thermal, explosion-proof and robotic monitoring
Choose the model according to your installation method, target fault type, hazardous area requirement, thermal verification need and platform integration workflow.
HZ-FA-371
Standard fixed acoustic imaging camera for online monitoring of gas leaks, partial discharge and abnormal sound sources.
View Product Acoustic + ThermalHZ-FA-371T
Fixed acoustic and thermal imaging camera for online monitoring of PD, gas leaks, abnormal sound and temperature anomalies.
View Product Explosion-proof PTZHZ-PA-3EX
Acoustic and laser sensing PTZ solution for methane-related gas leak monitoring in hazardous oil, gas and chemical areas.
View Product Robot PayloadHZ-FA-36
Miniature acoustic imaging camera for inspection robots, robotic dogs and compact gimbal platforms.
View Product Module IntegrationHZ-ACM-20Ex
Compact acoustic module for OEM integration, robot platforms and explosion-proof monitoring applications.
View ProductWhere online acoustic cameras are used
Online acoustic cameras are suitable for high-value assets, remote sites and high-risk areas where continuous acoustic awareness is more valuable than occasional patrol.
Substations & Switchgear Rooms
Monitor partial discharge, corona, arcing and abnormal ultrasonic emissions in electrical equipment areas.
Oil, Gas & Chemical Sites
Monitor gas leak sources around pipelines, valves, tanks, compressors, process equipment and storage areas.
Robot-mounted Inspection
Add acoustic perception to robot dogs, wheeled robots, UAV gimbals and unmanned inspection systems.
Data Centers
Monitor electrical rooms, transformers, cooling equipment, cable areas and abnormal sound sources in critical infrastructure.
Energy Storage Stations
Monitor PCS rooms, switchgear, transformers, cooling systems and abnormal acoustic events in BESS facilities.
Industrial Utility Areas
Monitor compressed air, vacuum, steam, gas, pumps, fans and other abnormal mechanical acoustic sources.
Choose the right online acoustic camera
Select the model according to your target application, installation structure, communication method and whether thermal imaging, methane verification or explosion-proof design is required.
| Monitoring Need | Recommended Product | Best-fit Scenario |
|---|---|---|
| Standard fixed acoustic monitoring | HZ-FA-371 | Substations, gas stations, pipeline valve areas, industrial utility areas and fixed monitoring points. |
| Acoustic + thermal verification | HZ-FA-371T | Switchgear rooms, electrical rooms, data centers, energy storage stations and critical infrastructure. |
| Methane / gas leak PTZ monitoring | HZ-PA-3EX | Oil, gas, chemical, LNG and hazardous areas where acoustic and methane verification are required. |
| Robot-mounted acoustic inspection | HZ-FA-36 | Robot dogs, wheeled robots, UAV gimbals and compact unmanned inspection platforms. |
| OEM / module integration | HZ-ACM-20Ex | Embedded acoustic imaging, robot integration, custom monitoring devices and explosion-proof system development. |
Designed for fixed sites, robots and monitoring platforms
Online acoustic cameras are not only inspection devices. They can become part of a remote monitoring system, robot inspection workflow or industrial IoT platform.
Remote Alarm
Send acoustic event alarms, images and monitoring data to operators for faster response.
Video Streaming
Support video and acoustic heatmap display for remote visual verification.
Robot Workflow
Integrate acoustic perception into robotic patrol tasks for unmanned inspection.
Platform Connection
Connect with SCADA, monitoring platforms, inspection systems or third-party applications.
Plan your online acoustic monitoring system.
Tell us your monitored asset, installation distance, gas type, acoustic event, hazardous area requirement and platform integration needs.
