Laser Micro Water Gas Analyzer

Product Overview
The Laser Micro Water Gas Analyzer, developed by Sifang Instruments, utilizes TDLAS (Tunable Diode Laser Absorption Spectroscopy) technology, making it a high-performance optical device designed specifically for measuring gas humidity. This instrument boasts high measurement precision, fast response, high sensitivity, and stable reliability. It can display both humidity volume fraction and dew point values. The analyzer is widely used in the low-temperature processes of Natural Gas Liquids (NGL) recovery units and the dew point monitoring in Liquefied Natural Gas (LNG) production. It supports various signal output modes, offers a wide range of communication interfaces, and incorporates safety features such as explosion-proof and high protection levels.

Key Features

• Customizable Range: Flexible range settings tailored to meet specific requirements.
• TDLAS Technology: Based on Tunable Diode Laser Absorption Spectroscopy (TDLAS), which ensures long lifespan and fast response time.
• High Measurement Accuracy: High precision and sensitivity for accurate humidity monitoring.
• Stable and Reliable: Provides long-term stable operation, unaffected by background gases, ensuring reliable data.
• No Cooling Required: Does not require external cooling equipment, simplifying operation and maintenance.
• Multiple Signal Outputs: Supports both analog and digital signal outputs to integrate with various control systems.
• Explosion-Proof Design: Explosion-proof functionality ensures safe use in hazardous, flammable, or explosive environments.
• High Protection Level: High level of protection, suitable for operation in harsh environments.

Applications

• Natural Gas Liquids (NGL) Recovery Units: Used for humidity and dew point monitoring in low-temperature processes, ensuring safe and efficient operations.
• Liquefied Natural Gas (LNG) Production: Accurate measurement of gas humidity and dew point during LNG production to prevent equipment icing or corrosion.
• Natural Gas Pipeline Transport: Monitors water content in the gas to prevent hydrate formation and ensure smooth gas transmission.
• Industrial Gas Drying: Applied in industrial gas drying processes, offering precise humidity control.
• Environmental Monitoring: Measures humidity in environmental gas monitoring, ensuring the accuracy of analysis results.