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The LY-3035A Portable CH4 And NMHC Analyzer (FID Type A) is a professional-grade monitoring instrument built on advanced catalytic oxidation + Flame Ionization Detector (FID) technology, designed for industrial operators and environmental management entities. This high-performance non-methane hydrocarbon monitor delivers accurate, real-time measurement of total hydrocarbons (THC), methane (CH4), and non-methane hydrocarbons (NMHC) in ambient air and stationary source emissions, with support for automatic continuous sampling and ultra-fast response. Its integrated catalytic oxidation module converts non-methane organic compounds into carbon dioxide and water, eliminating cross-interference and ensuring precise quantification of target parameters for critical decision-making in environmental compliance and risk management.
At the core of this FID hydrocarbon analyzer is the dual-system design of high-efficiency catalytic oxidation and FID detection, which delivers superior anti-interference performance and measurement accuracy compared to conventional monitoring devices. It directly addresses the core pain points of on-site hydrocarbon monitoring, ensuring reliable data even in complex industrial flue gas environments.
Featuring a fully molded compact and lightweight structure, this portable THC/CH4/NMHC monitor offers exceptional portability for field deployment. It is equipped with a wireless display controller, enabling convenient remote operation for users in harsh or hard-to-reach monitoring sites, greatly improving on-site work efficiency.
The analyzer is fitted with quick-connect heated sample lines, which maintain consistent heating of the entire sample gas path within (120~180) °C. This design prevents condensation and loss of volatile organic compounds, ensuring sample integrity and monitoring data accuracy.
Built with a high-capacity lithium battery pack, the device supports extended continuous operation without external AC power supply, making it ideal for outdoor field monitoring, emergency response, and mobile patrol scenarios. It is also fully compatible with process sampling probes for real-time flue gas condition monitoring.
The LY-3035A portable CH4 and NMHC analyzer is fully compliant with the latest environmental monitoring standards and regulations issued by the Ministry of Ecology and Environment of China, as well as relevant international monitoring norms. It has obtained official CPA certification (China Environmental Protection Product Certification), ensuring monitoring data is legally valid for environmental compliance declaration, law enforcement evidence, and third-party audit scenarios.
Parameter | Specification |
Measurement Range (THC, CH4, NMHC) | (0~30000) mg/m³ |
Analysis Cycle | 1 min |
Sampling Line Temperature Range | (120~180) °C |
Oxygen Concentration Measurement Range | (0~30) %, Resolution 0.1% |
This fixed source emission NMHC monitoring analyzer serves a wide range of industrial and environmental management scenarios:
Environmental Emergency & Incident Response: Rapid monitoring of methane and non-methane organic gases at leak or explosion sites to support emergency decision-making
Stationary Pollution Source Monitoring: On-site testing of industrial stacks and boiler exhausts to evaluate VOCs treatment facility efficiency
Landfill & Wastewater Treatment Plant Monitoring: Continuous on-site monitoring of methane and NMHC to prevent combustible gas accumulation
Petrochemical Park Leak Investigation: Patrol of tank and pipeline zones to locate suspected leaks and identify pollution sources
Regional Ambient Air Mobile Monitoring: Vehicle-mounted patrols to map THC/NMHC spatial distribution for pollution hotspot identification
Lonying is a trusted provider of professional environmental monitoring solutions for industrial operators and environmental management departments worldwide. Our portable FID CH4/NMHC analyzer is engineered for high reliability, with a long maintenance cycle and user-friendly intelligent operation interface. We provide comprehensive pre-sales consultation, detailed operation training, complete O&M manuals, and full after-sales technical support, ensuring users achieve efficient, compliant environmental monitoring with minimal operational costs.
The device accurately measures total hydrocarbons (THC), methane (CH4), non-methane hydrocarbons (NMHC), and oxygen concentration in ambient air and stationary source emissions, covering full-scene hydrocarbon monitoring needs.
Yes, it is equipped with a built-in high-capacity lithium battery, supporting long-term continuous outdoor operation without external AC power, perfectly adapting to field and emergency monitoring scenarios.
Yes. The instrument strictly complies with national and international environmental monitoring standards, holds CPA certification, and its data is legally valid for compliance declaration and environmental law enforcement evidence.
