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Product Overview
The In-Situ Laser Process Gas Analyzer (Single-End Type) is a high-performance gas analyzer based on Tunable Diode Laser Absorption Spectroscopy (TDLAS) technology. Designed for use in harsh industrial environments such as high temperatures, high dust, and high corrosion, this analyzer performs real-time in-situ gas concentration measurements without the need for a sampling pretreatment system. It provides fast and accurate gas analysis results, making it especially suitable for dynamic gas monitoring applications, ensuring the stability and safety of industrial production processes.
Key Features
- TDLAS Technology: Utilizes Tunable Diode Laser Absorption Spectroscopy (TDLAS) to avoid interference from background gases, ensuring high-precision measurements.
- Single-End Open Design: Simplifies installation without the need to adjust the laser beam, making setup and commissioning easier.
- Real-Time Measurement: Provides real-time, rapid gas concentration measurements without the need for a sampling pretreatment system.
- Built-in Standard Gas Reference Module: Features dynamic compensation to ensure measurements remain unaffected by temperature, pressure, and environmental changes.
- Adaptable to Harsh Environments: Resistant to chemical corrosion, high dust, and moisture, ideal for complex industrial field conditions.
Applications
- Petrochemical Industry: Monitors gas components in high-temperature and high-corrosion environments to optimize production processes.
- Steel Metallurgy: Monitors gas concentrations during the smelting process, helping control emissions and improve production efficiency.
- Power Generation: Real-time monitoring of gas concentrations during combustion processes to enhance efficiency and reduce emissions.
- Environmental Monitoring: Used for exhaust gas monitoring, ensuring compliance with emission standards and improving environmental performance.
- Coal Chemical Industry: Monitors gas in high-dust, high-temperature conditions to ensure precise process control.
Parameter | Description |
Measured Components | O2, CO2, CO, CH4 (customizable) |
Measurement Principle | TDLAS |
Measurement Range | 0~2%VOL (customizable) |
Accuracy | ≤±1%F.S. |
Repeatability | ≤±1% |
Resolution | 0.01%VOL |
Response Time | T90≤4s |
Operating Parameters | |
Ambient Temperature | -20~60℃ |
Power Supply | 24V DC |
Purge Gas Source | 0.3~0.8MPa industrial nitrogen |
Interface Signal | |
Communication Interface | RS-485 |
Output Mode | 4~20mA |