The Lianfeng Acoustic XS-SN-7FA13 is an acoustic imaging camera that lets a Deep Robotics X30 or LYNX M20 quadruped find faults by their sound. It is an accessory, not a robot: the quadruped in the photos is a separate purchase. Its two named applications are partial discharge detection and gas leak detection. Both give off sound, often above the range of human hearing, and the camera's imaging band reaches 65 kHz.
A 128-channel array of MEMS digital microphones images sound across 2 kHz to 65 kHz, with a microphone frequency response of 20 Hz to 96 kHz and a sensor dynamic range of 30 dB to 120 dB. It measures from 0.5 m to 50 m away. A built-in camera with a fixed 3.9 mm lens and a 64° field of view records 1920 × 1080 video.
On the robot it takes power and data from the X30 or M20. Imaging and control run through software, with data over Ethernet and the video stream over RTSP; it is not operated from the robot's controller. Power input is DC 12–24 V.
The housing measures 135 × 135 × 48 mm, weighs under 800 g and is rated IP55 or higher. Among the X30 and M20 payloads this is the one that listens rather than looks; pair it with a camera payload if your inspection rounds need both.
Key Capabilities
-
128-channel acoustic imaging: MEMS digital microphones image sound from 2 kHz to 65 kHz.
-
Partial discharge and gas leaks: Its two named applications are finding partial discharge and locating gas leaks.
-
Measures from 0.5 m to 50 m: The camera works from close range out to 50 m.
-
Full HD video: A fixed 3.9 mm lens with a 64° field of view records 1920 × 1080, streamed over RTSP.
-
Power and data from the robot: It draws DC 12–24 V and sends data over Ethernet, with imaging and control in software.
-
Compact and rated IP55 or higher: The housing measures 135 × 135 × 48 mm and weighs under 800 g.
Buying through Robotix Market
This unit is sourced new through established distribution channels and ships worldwide with the full manufacturer warranty. Technical support is coordinated with the manufacturer's own service network. Deployment scope, configuration, and commissioning responsibilities are agreed as part of the quotation — on-site installation is not included in the product price.
