
Выбор правильного решения для оптического газоанализа: Полное руководство для промышленности
Selecting the right gas analysis system is crucial for ensuring safety, compliance, and efficiency across multiple industries. Optical gas analysis...
Главная » Продукция » Оптический анализ » Online Gas Analyzer for Continuous Industrial Gas Monitoring

Сайт online gas analyzer от Instrava предназначен для continuous industrial gas monitoring, using advanced Технология NDIR (недисперсионное инфракрасное излучение) to accurately measure gases such as CO, CO₂, CH₄, C₃H₈, SO₂, and NO. The analyzer can simultaneously calculate gas calorific value, Это идеальное решение для combustion efficiency analysis and industrial process optimization.
Это industrial online gas analyzer is built for 24/7 continuous monitoring, offering fast response times, high measurement stability, and strong anti-interference capability. The system automatically samples and analyzes gas compositions, enabling engineers to obtain данные о концентрации газа в режиме реального времени for process control and safety monitoring.
Equipped with imported NDIR infrared sensors and thermal conductivity sensors, the analyzer provides high-accuracy gas measurement with minimal drift, ensuring reliable operation in demanding industrial environments such as steel plants, gasification systems, and chemical production facilities.
Оптический анализ Описание
Online Gas Analysis for Industrial Process Control and Energy Monitoring
Сайт online gas analyzer system is widely used in industries where continuous monitoring of combustible gas composition and calorific value is critical.
Типичные области применения включают:
Steel plants – monitoring blast furnace gas and converter gas
Coal gasification systems – analyzing synthesis gas composition
Chemical plants – process gas monitoring and optimization
Biomass gasification – measuring bio-gas components
Energy efficiency monitoring – evaluating combustion efficiency
Industrial fuel gas monitoring – coke oven gas, mixed gas, producer gas
The analyzer can measure CO, CO₂, CH₄, H₂, hydrocarbons (CnHm), and O₂ concentrations while calculating heating values (MJ/m³ or kcal/m³). Advanced algorithms automatically correct cross-gas interference, ensuring accurate gas composition analysis even when multiple gases coexist.
Его standard 3U rack-mount design with aluminum alloy housing makes it easy to install in industrial control cabinets and monitoring systems.


Advanced NDIR Technology and Intelligent Gas Analysis System
Сайт Instrava online gas analyzer integrates intelligent analysis software and advanced sensor technology to ensure stable and precise gas measurements.
Key features include:
Dual-beam NDIR infrared sensors for precise gas detection
Thermal conductivity detection for hydrogen measurement
Automatic cross-gas interference correction
Automatic sampling and analysis without consumables
Fast response time for real-time process monitoring
Анализатор поддерживает automatic calorific value calculation and allows users to switch between MJ/m³ and kcal/m³ units. Built-in software provides data logging, historical data query, and USB export, helping engineers analyze long-term gas composition trends.
С RS-232 digital output and 4-20mA analog output, the analyzer can easily integrate with PLC, DCS, and industrial monitoring systems, enabling centralized process control and remote monitoring.
The system also features modular hardware design and remote software upgrades, ensuring long-term flexibility for evolving industrial monitoring needs.
Оптический анализ Параметр
| Параметр | Технические характеристики |
|---|---|
| Тип продукта | Online Gas Analyzer |
| Измерительная техника | NDIR Non-Dispersive Infrared |
| Измеренные газы | CO, CO₂, CH₄, C₃H₈, SO₂, NO |
| Диапазон измерений | CO/CO₂/CH₄/C₃H₈: 0–100% ; SO₂/NO: 0–5% |
| Разрешение | 0.01% (Low range up to 1 ppm) |
| Точность | ≤ ±1% F.S. |
| Повторяемость | ≤1% |
| Время отклика | (TD+T90) < 10 s |
| Sampling Flow Rate | 0,7 - 1,2 л/мин |
| Давление на входе | 2 - 50 кПа |
| Sample Gas Requirement | Без пыли, без влаги, без масла |
| Сигнальный выход | RS-232 digital output / 4-20 mA analog |
| Источник питания | AC 220V / 50 Hz |
| Установка | Standard 3U rack mounting |
| Operation Mode | Continuous 24/7 monitoring |
Instrava OEM/ODM
Надежные приборы. Решения, подходящие для ваших задач.
Компания Instrava ориентирована на предоставление надежных промышленных решений благодаря тщательно подобранным продуктам, оптимизации, ориентированной на конкретное применение, и гибкой настройке. Мы выбираем проверенные приборы от надежных производителей, чтобы гарантировать неизменное качество, оптимизируем решения на основе реальных условий работы для решения практических задач и предоставляем индивидуальные конфигурации для удовлетворения конкретных потребностей приложений.
Сочетая опыт выбора с пониманием специфики применения, компания Instrava помогает клиентам снизить риски, повысить эффективность и добиться надежных результатов в сложных промышленных условиях.

What is an online gas analyzer used for?
An online gas analyzer is used for continuous monitoring of industrial gas compositions in real time. It helps industries measure gases such as CO, CO₂, CH₄, and SO₂ in combustion systems, gasification processes, and industrial emissions to ensure process efficiency and safety compliance.
How does an NDIR online gas analyzer work?
An NDIR online gas analyzer measures gas concentration based on infrared absorption at specific wavelengths. Each gas absorbs infrared energy differently, allowing the analyzer to determine its concentration with high precision and strong resistance to interference.
Which gases can an online gas analyzer detect?
Типичный industrial online gas analyzer can detect gases including CO, CO₂, CH₄, C₃H₈, SO₂, and NO, while also calculating gas calorific value for combustion efficiency analysis in fuel gas systems.
Can an online gas analyzer run continuously?
Yes. Industrial online gas analyzers are designed for 24/7 continuous monitoring. With automatic sampling and real-time analysis, they provide stable gas measurements for long-term industrial operation.
How is an online gas analyzer connected to industrial control systems?
Most online gas analyzers поддержка 4-20mA analog outputs and RS232/RS485 digital communication, allowing easy integration with ПЛК, системы DCS и SCADA for centralized process monitoring.
What industries use online gas analyzers?
Industries that rely on fuel gas monitoring and combustion optimization commonly use online gas analyzers, including:
Steel and metallurgical plants
Химические и нефтехимические заводы
Coal and biomass gasification facilities
Energy efficiency monitoring systems
Environmental emissions monitoring
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Построение на последовательности, а не на утверждениях
Мы специализируемся на промышленном анализе и обнаружении, четко понимая реальные условия эксплуатации и требования.
Каждый инструмент оценивается по производительности, стабильности и пригодности к применению, а не только по техническим характеристикам или цене.
Мы работаем с проверенными производителями, чтобы обеспечить стабильные поставки, неизменное качество и надежную доставку.
Наши рекомендации основаны на понимании особенностей применения, что помогает клиентам избегать распространенных проблем и добиваться надежных результатов.
Instrava создана для снижения неопределенности, поэтому каждое ваше решение будет более четким, безопасным и надежным.
