JWA13 is a dedicated device that uses a microphone array to measure sound field distribution within a specified range. It can identify sound source positions and characterize sound radiation conditions, and displays intuitive visual outputs via cloud maps, a measurement technology known as acoustic imaging.
Equipped with sound collection, image capture and visualized sound source localization functions, the unit enables visual inspection and diagnosis of equipment faults. Compact and lightweight, it can be mounted on all types of inspection robots to greatly boost robot inspection capabilities.
The device supports both audible sound and ultrasonic frequency bands, applicable to sound source localization, abnormal sound testing, sound source trajectory tracking and other tasks. It delivers outstanding detection performance for steady-state or highly transient sound sources, as well as stationary and moving targets. Its major application scenarios include high-pressure gas leakage detection and partial discharge detection of power equipment.
Main Functions
Sound Field Imaging
Gas Leakage Detection
Partial Discharge Detection
Parameter Adjustment
Video Preview
System Configuration
Image Resolution Adjustment
Acoustic Spectrum Display
Data Storage
Product Dimensions: 135mm × 135mm × 48.5mm
Product Weight: Less than 900g
Protection Grade: IP55 or higher
Number of Channels: 128 channels
Sensor Type: MEMS Digital Microphone
Sensor Dynamic Range: 30dB ~ 120dB
Imaging Frequency Band: 2kHz ~ 48kHz (maximum 65kHz supported)
Microphone Frequency Response Range: 20Hz ~ 80kHz
Measuring Distance: 0.5m ~ 50m
Application Scenarios: Partial Discharge Detection, External Gas Leakage Detection
Power Supply: DC 12V / 3A
Camera Focal Length: Fixed focal length, 3.9mm
Camera Field of View: 60°
Data Transmission: Ethernet
Video Resolution: 1920 × 1080
Video Transmission Protocol: RTSP