Technical Description
GAS-400CG leverages Tunable Diode Laser Absorption Spectroscopy (TDLAS) for methane detection. Its through-beam optical path design ensures high gas selectivity, immunity to oxygen interference, moisture resistance, anti-poisoning capability, and extended operational lifespan.
Integrated with adaptive temperature control algorithms and real-time temperature compensation, the sensor delivers precision measurements even in fluctuating environments. A built-in serial port simplifies system integration, while its robust optical and circuit architecture combines proven laser absorption technology with industrial-grade stability.
It can be used in the environment of factory gas leakage, sewer, tunnel detection, coal mine detection and so on. It can be worn by human body or hand-held into the detection place, or it can be used in fixed place to detect the current environmental gas concentration and remind personnel to be safe.
Features
● TDLAS (Tunable Diode Laser Absorption Spectroscopy):
This technology provides exclusive selectivity for methane (CH4), free from interference by common gases, moisture, or dust.
● Edge terminals enhance resilience and reduce network load:
Super edge terminal integrates multi-dimensional sensing, autonomous algorithms, edge computing, storage, energy storage, encryption, and 5G/4G communication into a single unit, eliminating the need to transmit raw data to the cloud.
● Waterproof & Breathable Structural Design:
Featuring a waterproof and breathable structure with fast response, high accuracy, and long lifespan. Integrated temperature compensation algorithms ensure stable performance in h arsh environments and complex gas conditions.
● Millisecond Fast Response & High Sensitivity:
Proprietary algorithm enables ms-level response for reduced inspection time and ppm-level sensitivity to detect early gas leaks from valve loosening.
● Reliable Performance in Extreme Conditions:
Survives harsh environments: -20°C to 80°C, high humidity, industrial wastewater, weak signals, and water immersion.
● Posture Monitoring & Anti-Theft Alerts:
Posture monitoring ensures optimal installation angle for precision.
Vibration and GPS tracking triggers real-time anti-theft alerts.
● Precise Environmental Sensing:
±0.2°C temperature and ±2% RH humidity accuracy with MEMS sensor chip and waterproof breathable design, capturing subtle environmental changes.
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