It supports multiple detection principles, including infrared (NDIR), ultraviolet (UV), electrochemical, and thermal conductivity (TCD), and can measure gas concentrations from ppm to % levels. It can accurately measure multiple gas components (such as O₂, CO, CO₂, CH₄, H₂S, etc.), supporting single-component or multi-component simultaneous analysis. Its modular design allows for flexible configuration based on diverse needs, making it suitable for a variety of industries, including chemical, power, steel, cement, and environmental protection. Designed with a focus on reliability, stability, and ease of maintenance, it is suitable for harsh industrial environments.

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　　EL3020 Other Names:

　　EL3020 Continuous Gas Analyzer Gas Detector

　　EL3020 Gas Concentration Analyzer

　　The EL3020 is part of ABB's Process Gas Analyzer series, designed for harsh industrial environments. It accurately measures a variety of gas components (such as O₂, CO, CO₂, CH₄, H₂S, etc.) and supports single- or multi-component analysis. Its modular design allows for flexible configuration based on specific needs, making it suitable for a variety of industries, including chemical, power, steel, cement, and environmental protection. Designed for reliability, stability, and ease of maintenance, it is suitable for harsh industrial environments.

　　Core Functions

　　Multi-Parameter Measurement

　　Supports multiple detection principles, including infrared (NDIR), ultraviolet (UV), electrochemical, and thermal conductivity (TCD), and can measure gas concentrations from ppm to % levels.

　　Typical applications include combustion efficiency optimization, emissions monitoring, and process control.

　　The EL3020 gas analyzer is primarily used for continuous online monitoring of gas composition and can accurately measure the concentrations of various gases, including but not limited to:

　　Combustible gases: such as methane (CH₄) and hydrogen (H₂).

　　Toxic gases: such as carbon monoxide (CO), hydrogen sulfide (H₂S), and ammonia (NH₃).

　　Industrial process gases: such as oxygen (O₂), carbon dioxide (CO₂), and nitrogen oxides (NOx).

　　Real-Time Data Output

　　Provides 4-20mA analog signal and RS485/RS232 digital communication interfaces, supporting industrial protocols such as Modbus and Profibus, facilitating integration with DCS/PLC systems.

　　Self-Diagnosis and Calibration

　　Built-in automatic calibration reduces maintenance; remote diagnosis supports rapid fault location.

　　Environmental Adaptability

　　With an IP65 protection rating, it withstands harsh environments such as high temperature, high humidity, and dust, ensuring long-term stable operation.

　　Technical Features

　　High-Precision Measurement

　　Adopts advanced sensor technologies (such as infrared, electrochemical, and catalytic combustion) to ensure accurate and reliable measurement results.

　　Supports simultaneous multi-component detection to meet the needs of complex gas environments.

　　Modular Design

　　The sensor, sampling unit, and analysis unit can be replaced independently, reducing maintenance costs.

　　Hot-swappable support reduces downtime.

　　Fast Response

　　Short response time (typically ≤10 seconds) makes it suitable for real-time monitoring scenarios.

　　Strong Anti-Interference Capability

　　Equipped with temperature and pressure compensation, it adapts to harsh industrial environments (such as high temperature, high humidity, and dust).

　　Filters out cross-interference gases to improve measurement stability.

　　Intelligent Design

　　A built-in microprocessor supports data storage, trend analysis, fault diagnosis, and other functions.

　　Provides multiple communication interfaces (such as RS485, Modbus, and 4-20mA) for easy integration with DCS/PLC systems.

　　Safety Protection

　　Complies with international explosion-proof standards such as ATEX and IECEx, making it suitable for use in explosion-hazardous areas (such as Zone 0/1/2).

　　Supports audible and visual alarms and relay outputs, providing timely warnings of gas leaks or exceeding specified limits.

　　Typical Application Scenarios

　　Petrochemical Industry

　　Monitors combustible gases (such as H₂ and CH₄) and toxic gases (such as H₂S and CO) in refineries and chemical plants to ensure production safety.

　　Power Industry

　　Detects O₂, CO, and NOx levels in boiler flue gas to optimize combustion efficiency and control emissions.

　　Metallurgical Industry

　　Monitors CO and H₂ concentrations in blast furnaces and converters to prevent explosions.

　　Environmental Monitoring

　　Monitors emissions from air pollution sources (such as waste incineration plants and sewage treatment plants).

　　Semiconductor Manufacturing

　　Detects special gases (such as SiH₄ and PH₃) in cleanrooms to ensure a safe production environment.

　　Maintenance and Calibration

　　Regular Calibration: Professional calibration is recommended every 6-12 months to ensure measurement accuracy.

　　Daily Maintenance: Clean the sampling probe, check sensor life, and update software.

　　Filter Replacement: Clean or replace the filter regularly based on dust levels at the sampling point.

　　Remote Service: ABB offers global technical support and can quickly resolve issues through remote access.

　　All products on this website are specialty products, and market prices are constantly fluctuating.

　　Please refer to customer service quotes for specific details. Since these products are new, prices may not be accurate.

　　Please confirm model, product, price, and other details with customer service before placing an order. This website is used.

　　New products are for sale. Please contact customer service for details.

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