Friday, December 5, 2025

Device For Finding Leaks And Faults

What if you could see sounds? Detects leaks, electrical issues, and unseen problems before they grow. One device, two imaging modes—curious?

KUSAM-MECO has launched the Partial Discharge Acoustic Imager Model KM-PDAI. This device can function as a standalone system for acoustic imaging and signal analysis. It is designed to detect industrial issues like electrical faults and gas leaks accurately. The KM-PDAI can instantly identify both audible and ultrasonic noises that are difficult to detect.

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It features 128 digital microphones and supports an optional thermal camera module, allowing it to switch between acoustic and thermal imaging for a more detailed diagnosis. The detection range is 0.3m to 100m. It has a storage capacity of 64GB, expandable up to 128GB. The 7-inch display has a resolution of 1280 x 800 pixels. The thermal camera resolution is 640 x 512 pixels, with a temperature measurement range of -20°C to 650°C and adjustable emissivity from 0.01 to 1.00.

The KM-PDAI suits professionals across various industries, including power and electrical maintenance teams for detecting partial discharges and insulation faults, industrial safety inspectors for identifying gas leaks and mechanical issues, and building and HVAC technicians for locating air leaks and insulation defects. It is also useful for automotive and aerospace engineers to detect mechanical wear and leaks, oil and gas industry professionals for pipeline inspections, and predictive maintenance teams to prevent equipment failures. With its ability to switch between acoustic and thermal imaging, the partial discharge acoustic imager provides a comprehensive solution for diagnosing industrial issues efficiently.

A few key specifications of the  KM-PDAI model include:

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  • Display: LCD
  • Microphone: 128 channels MEMS microphone
  • Dynamic range: 0.5dB-12dB user-adjustable
  • Number of digits: 24bit

The Industrial Acoustic Imager is designed for explosion-proof applications in the chemical and energy industries. Its aluminium alloy shell provides durability and resistance to harsh environments. The device features real-time sound imaging, making it highly effective for detecting pressurized or vacuum leaks. 

Nidhi Agarwal
Nidhi Agarwal
Nidhi Agarwal is a Senior Technology Journalist at EFY with a deep interest in embedded systems, development boards and IoT cloud solutions.

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