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IR-GAS-600 Process Gas Analyzer for Real-Time Industrial Process Control

IR-GAS-600 Process Gas Analyzer for Real-Time Industrial Process Control

Process gas analyzer
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IR-GAS-600 Process Gas Analyzer for Real-Time Industrial Process Control

Introduction 

Continuous multi-gas analysis for process optimization, product quality, safety and combustion control.

Measured Gas: CO | CO₂ | CH₄ | H₂ | O₂

Technology: NDIR | TCD | TDLAS | Electrochemical | Paramagnetic |

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Principle

The ESEGAS Process Gas Analyzer IR-GAS-600 continuously measures the composition and concentration of gases in industrial processes. It combines multiple sensing technologies according to the target gas and application requirements. For CO, CO₂,  measurement, the analyzer can use Non-Dispersive Infrared (NDIR) technology. For CH4 measurement can use TDLAS technology .For hydrogen (H₂), the analyzer uses a Thermal Conductivity Detector (TCD). For oxygen (O₂), the system can use electrochemical sensor or an optional paramagnetic sensor,  By combining these technologies, the process gas analyzer can continuously and simultaneously monitor multiple gas components in complex gas mixtures and provide real-time data for process control, safety monitoring, product quality, and industrial operation optimization.

Specifications

INFRARED NDIR DETECTOR
GAS Lowest Range Highest Range LR  resolution HR resolution Accuracy FS
CO 0-5% 0-100% 0.001% 0.01% ≤±2%
CO2 0-5% 0-100% 0.001% 0.01% ≤±2%
CH4 0-5% 0-100% 0.001% 0.01% ≤±2%
CnHm 0-10% 0-10% 0.001% 0.01% ≤±2%
THERNAL CONDUCTIVITY DETECTOR (TCD)
H2 0-20% 0-100% 0.01% 0.01% ≤±3%
ELECTROCHEMICAL (EC) SENSOR
O2 0-25% 0-25% 0.01% 0.01% ≤±3%
Note: Measurement range can be customized by the requirement. 
Response Time (TD+T90) <15s (NDIR)
Warm-up time 15min
I/O port RS232 & 4-20mA
Work temperature 0～50℃
Relative humidity 5～85%RH
Ambient air pressure 86～108kPa
Power supply AC 220±10%V 50Hz±1Hz
Weight About 15kg

Key Features

  • Multi-gas measurement: Supports measurement of gases including O₂, CO, CO₂, CH₄, H₂, C₂H₂, NH₃, HCl, and HF, depending on the configured analyzer system.
  • Multiple measurement technologies: Combines NDIR, TDLAS, TCD, electrochemical, paramagnetic, and zirconia technologies according to the target gas and process conditions.
  • Real-time continuous monitoring: Continuously measures gas concentrations and provides real-time process data for industrial operation and control.
  • High accuracy and stable readings: The hybrid measurement approach is designed to provide accurate and stable measurements in complex multi-component gas mixtures.
  • Fast response: Multiple sensing technologies enable rapid detection of changes in process gas composition.
  • Flexible configuration: Measurement technologies and gas channels can be selected according to different process requirements.
  • Online and extractive monitoring: Suitable for continuous online process gas analysis and extractive measurement systems.
  • Industrial process control: Provides gas composition data that can help optimize combustion, chemical reactions, process efficiency, and production conditions.
  • Safety monitoring: Continuous gas measurement can help operators identify abnormal gas concentrations and process conditions.
  • Quality control: Provides real-time gas composition information to support consistent product quality and process stability.
  • System integration: Can be integrated with industrial PLC, DCS, and other monitoring or control systems through available signal and communication interfaces.
  • Wide industrial applications: Suitable for energy and combustion processes, petrochemical plants, environmental monitoring, fuel cells, semiconductor manufacturing, and other industrial process applications.

Our company can provide different types of process gas analyzers, including

☑ Online Process Gas Analyzers

☑ Portable Process Gas Analyzers

☑ Extraction Process Gas Analysis Systems

☑ TDL Process Gas Analyzers

Different installation methods and different kinds of measurement technology to meet the needs of the site

What Are You Trying to Control?

Combustion: CO / CO₂ / O₂

Gasification: CO / CO₂ / H₂ / CH₄ / O₂

Heat Treatment: O₂ / H₂ / CO / CO₂

Petrochemical: Process-specific gases

Semiconductor: NH₃ / HCl / HF / other gases

1. What is a Process Gas Analyzer and how does it work?
A process gas analyzer is an instrument designed to continuously monitor and analyze the composition of gases in industrial processes. ESEGAS Process Gas Analyzer (IR-GAS-600) uses advanced technologies such as NDIR, TDLAS, TCD, and electrochemical sensing to measure components like CO, CO₂, CH₄, H₂, and O₂ in real time.

 

2. What gases can the ESEGAS process gas analyzer  measured?

The ESEGAS process gas analyzer can measure O2,CO,CO2,CH4,H2,C2H2,NH3,HCL,HF

 

3. What technologies are used in the ESEGAS process gas analysis system?

ESEGAS utilizes a combination of:

  • NDIR (Non-Dispersive Infrared) for CO, CO₂, CH₄
  • TDLAS (Tunable Diode Laser Absorption Spectroscopy) for precision detection such as :CO,CO2,O2,CH4,C2H2,NH3…
  • TCD (Thermal Conductivity Detector) for H₂
  • Electrochemical sensors , Paramagnetic ,Ziconia  for O₂
    This hybrid approach ensures high accuracy, fast response, and stable readings in complex gas mixtures

 

4. How mant types of process gas analyzer does ESEGAS have  ？

  • Online fixed process gas analyzer for 24/7 continuous monitoring
  • Portable process analyzer for field testing and multi-point measurement
  • Online process analysis system with integrated gas conditioning，can be outdoor and indoor installation ,we can ODM according to the customer request

 

5. Can the process gas analyzer be customized for specific applications?

ESEGAS provides customizedprocess gas analysis solutions, including tailored measurement ranges, sampling systems, and gas conditioning modules to fit specific industrial processes and customer requirement

 

6.  How about delivery time for the process gas analyzer？

Normally within 2 weeks but if need special design system the delivery time normally within 1 month

 

7. How is the Process Gas Analyzer connected to control systems?
The analyzer supports industrial communication interfaces such as RS485, Modbus, and 4–20 mA outputs, allowing seamless integration with PLC, DCS, or SCADA systems for automated monitoring and control.

Still having questions? Please just contact us directly!

Principle

The ESEGAS Process Gas Analyzer IR-GAS-600 continuously measures the composition and concentration of gases in industrial processes. It combines multiple sensing technologies according to the target gas and application requirements. For CO, CO₂,  measurement, the analyzer can use Non-Dispersive Infrared (NDIR) technology. For CH4 measurement can use TDLAS technology .For hydrogen (H₂), the analyzer uses a Thermal Conductivity Detector (TCD). For oxygen (O₂), the system can use electrochemical sensor or an optional paramagnetic sensor,  By combining these technologies, the process gas analyzer can continuously and simultaneously monitor multiple gas components in complex gas mixtures and provide real-time data for process control, safety monitoring, product quality, and industrial operation optimization.

Specifications

INFRARED NDIR DETECTOR
GAS Lowest Range Highest Range LR  resolution HR resolution Accuracy FS
CO 0-5% 0-100% 0.001% 0.01% ≤±2%
CO2 0-5% 0-100% 0.001% 0.01% ≤±2%
CH4 0-5% 0-100% 0.001% 0.01% ≤±2%
CnHm 0-10% 0-10% 0.001% 0.01% ≤±2%
THERNAL CONDUCTIVITY DETECTOR (TCD)
H2 0-20% 0-100% 0.01% 0.01% ≤±3%
ELECTROCHEMICAL (EC) SENSOR
O2 0-25% 0-25% 0.01% 0.01% ≤±3%
Note: Measurement range can be customized by the requirement. 
Response Time (TD+T90) <15s (NDIR)
Warm-up time 15min
I/O port RS232 & 4-20mA
Work temperature 0～50℃
Relative humidity 5～85%RH
Ambient air pressure 86～108kPa
Power supply AC 220±10%V 50Hz±1Hz
Weight About 15kg

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