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Наука Двойного Обнаружения: Как TDLAS и Акустическая Визуализация Революционизируют Обнаружение Утечек Метана

Узнайте, как HA3LX сочетает 144 микрофона MEMS с технологией TDLAS для точного позиционирования звука и количественного определения метана в промышленных условиях.
Mar 25th,2026 175 Взгляды

Introduction: From Hearing to Seeing and Measuring

In complex industrial landscapes, methane leaks are more than just lost revenue—they are significant safety and environmental risks. The Hertzinno HA3LX, a third-generation acoustic and laser camera, redefines inspection by moving beyond subjective "listening" to a data-driven "seeing and quantifying" approach.

Stage 1: Precision Localization with 144 MEMS Microphones

The HA3LX utilizes a sophisticated array of 144 low-noise MEMS microphones powered by upgraded AI algorithms.

Wide Frequency Range: It captures signals across a broad bandwidth from 2kHz to 150kHz, ensuring even the smallest ultrasonic leaks are detected.

Real-time Visualization: The system converts complex acoustic data into a live "heat map," allowing operators to pinpoint potential leak sources instantly on a 5-inch touch screen.

Stage 2: Precision Quantification via TDLAS Technology

Once a potential leak is located via sound, the integrated Methane Laser Sensor takes over to provide scientific verification.

The TDLAS Advantage: Utilizing Tunable Diode Laser Absorption Spectroscopy (TDLAS), the HA3LX performs non-contact, real-time measurement of methane concentrations.

Accurate Measurement: The laser module offers a measuring range of 0 to 50,000 ppm*m, providing the quantifiable data needed for environmental compliance and repair prioritization.

Safe Stand-off Distance: With a detection distance of up to 30m, inspectors can quantify leaks from a safe distance, away from hazardous zones.

The Synergy: Why Dual-Detection Matters

This "find-and-verify" workflow significantly boosts industrial efficiency:

Safety First: The device is ATEX certified (Ex ib IIC T4 Gb), making it suitable for hazardous environments like oil and gas facilities.

Unmatched Portability: Weighing less than 1.2kg, it is designed for comfortable, one-handed use during long inspection shifts.

Instant Reporting: With one-click analysis and real-time report generation, data can be exported immediately via Wi-Fi, Bluetooth, or USB.

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