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The LY-2027B Portable Infrared CO/CO2 Analyzer is a professional-grade gas monitoring device based on the advanced non-dispersive infrared (NDIR) optical principle, designed for high-accuracy detection of carbon monoxide (CO) and carbon dioxide (CO₂) concentrations in ambient air. Tailored for industrial operators, power generation facilities, vehicle inspection institutions, and environmental management departments, this NDIR CO/CO2 Gas Detector delivers stable, reliable measurement data for safety management, process optimization, and environmental compliance, with customizable ranges to adapt to diverse industrial operation needs.
Adopting the non-dispersive infrared optical method for CO and CO₂ measurement, this Portable Infrared CO/CO2 Analyzer delivers outstanding accuracy, ultra-low detection limits, and strong anti-interference performance, ensuring stable and reliable data even in complex industrial environments.
It supports multiple optional CO measurement ranges and fully customizable CO₂ ranges to meet diverse monitoring needs. Built-in over-limit alarm function allows users to preset alarm thresholds, with automatic sound and light alarm when the concentration exceeds the limit, ensuring timely risk warning.
Equipped with a built-in high-capacity lithium battery, it supports continuous operation for up to 20 hours under single-component configuration. The integrated precision core sampling pump features corrosion resistance, high and stable flow rate, and maintenance-free continuous operation, adapting to various harsh working conditions.
The device comes with large-capacity internal storage, supporting real-time data storage, historical data retrieval, on-site printing, and batch export functions, enabling full traceability of monitoring data for compliance reporting and process analysis.
The LY-2027B Portable Infrared CO/CO2 Analyzer is fully compliant with the ambient air monitoring standards and industrial safety regulations issued by the Ministry of Ecology and Environment of China, as well as relevant international standards. It has obtained the China Environmental Protection Product Certification (CPA), ensuring the validity of monitoring data and full compliance with enterprise safety management and environmental regulatory requirements.
main parameter | Parameter range |
|---|---|
gas | CO |
range | (0–50) μmol/mol or (20–200) μmol/mol |
response time | ≤50s |
Exhaust flow rate | colspan="2" |
indicating error | colspan="2" |
repetitiveness | colspan="2" |
main parameter | Parameter range |
|---|---|
gas | CO |
range | (0–50) μmol/mol or (20–200) μmol/mol |
response time | ≤50s |
Exhaust flow rate | 1.0L/min |
indicating error | ≤±2%Fs |
repetitiveness | ≤1.0% |
Used for safety inspection before operations in confined spaces such as petrochemical plants, coal mines, ship holds, and storage tanks, continuously monitoring CO and CO₂ concentrations to prevent poisoning and suffocation risks, ensuring compliance with safe entry standards.
Applied to boilers and industrial kiln combustion equipment, it calculates and optimizes combustion efficiency by measuring CO (incomplete combustion indicator) and CO₂ concentrations in flue gas, guiding air-fuel ratio adjustment to save fuel, reduce operating costs, and lower pollutant emissions.
Widely used in motor vehicle inspection stations and maintenance workshops, it measures CO/CO₂ content in vehicle exhaust under idle and other working conditions to judge emission compliance and assist in diagnosing engine air-fuel ratio imbalance, oxygen sensor or three-way catalytic converter failures.
Used for ambient air quality monitoring in public places, workplaces, tunnels, and rural areas, as well as occupational health and labor protection surveys, ensuring compliance with indoor and outdoor air quality standards.
Lonying is a professional environmental monitoring solution provider focused on the needs of industrial clients, with decades of R&D and manufacturing experience in gas detection equipment. Our products feature high reliability, long maintenance cycles, and intuitive intelligent operation interfaces. We provide comprehensive technical training, complete operation and maintenance manuals, and full lifecycle after-sales support, helping enterprise users achieve efficient safety management and environmental compliance monitoring.
The device adopts the advanced non-dispersive infrared (NDIR) optical measurement principle, which delivers high accuracy, strong anti-interference performance, and long-term stability for CO and CO₂ concentration detection.
The continuous operation time varies by configuration: up to 20 hours for single CO (0-50 ppm) configuration, ≥10 hours for single CO (20-200 ppm) configuration, ≥8 hours for CO (0-50 ppm) + CO₂ configuration, and ≥6 hours for CO (20-200 ppm) + CO₂ configuration.
The analyzer is equipped with large-capacity internal storage, supporting real-time data storage, historical data retrieval, on-site printing, and batch export functions, ensuring full traceability of monitoring data for compliance reporting and process analysis.
