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Product Overview
The UV Hydrogen Sulfide Analyzer employs advanced ultraviolet absorption spectroscopy gas analysis technology, providing high-precision measurement capabilities. With unique algorithms and a high-precision gas chamber, the instrument delivers accurate real-time monitoring results. It offers strong anti-interference capability, high measurement accuracy, and is widely used in industrial applications requiring efficient hydrogen sulfide (H2S) monitoring. Compared to traditional electrochemical gas analysis and gas chromatography technologies, the UV H2S analyzer offers longer lifespan, better cost-effectiveness, and lower maintenance costs.
Key Features
- High Precision Measurement: Utilizing ultraviolet absorption spectroscopy, the analyzer can continuously and accurately monitor hydrogen sulfide gas, minimizing cross-interference between gases to ensure measurement accuracy.
- Customizable Range: Flexible range options are available, with the ability to customize according to customer requirements, meeting the needs of different application scenarios.
- Strong Corrosion Resistance: Parts in contact with sample gases are made from corrosion-resistant materials, suitable for harsh environmental conditions, ensuring prolonged equipment lifespan.
- Automatic Zero Calibration: Equipped with an automatic zero calibration pump, the analyzer reduces manual intervention and improves operational convenience.
- Data Transmission Function: Supports multiple interfaces, allowing real-time data transmission to a central control system for easy data management and analysis.
- Cost-Effective Alternative: Offers a more economical and lower-maintenance solution than short-lived, easily worn electrochemical gas analysis technology and expensive, non-real-time gas chromatography systems.
Applications
- Petrochemical Industry: Used in petroleum refining and natural gas treatment processes to monitor hydrogen sulfide concentrations in real time, ensuring production safety and regulatory compliance.
- Environmental Monitoring: Suitable for industrial emission monitoring and air quality assessment, detecting hydrogen sulfide concentrations to prevent environmental pollution.
- Power Industry: Monitors hydrogen sulfide in systems such as boilers and gas pipelines, ensuring safe combustion and long-term stable equipment operation.
- Safety Protection: Used in personnel-intensive industrial environments to prevent hydrogen sulfide leaks and associated hazards, ensuring worker safety.
- Chemical Laboratories: Replaces traditional gas chromatography technology, offering a more efficient and cost-effective real-time hydrogen sulfide monitoring solution.
Parameter | Description |
Measured Components | H2S |
Measurement Range | 0~25000ppm; range can be customized |
Accuracy | ±2%F.S. |
Resolution | 1ppm |
Repeatability | <2% |
Response Time | T90<30s |
Optimal Flow | (0.7~1.2)L/min |
Inlet Pressure | (2~50)kPa |
Sample Gas Requirement | Dust-free, water-free, oil-free |
Operating Temperature | (5~35)℃ |
Communication | RS-485/RS-232, (4-20)mA |
Power Supply | Rated voltage 220V±22V, frequency 50Hz±1Hz |
Display | LCD Display |
Alarm Output | Passive contact signal |
Features | Built-in self-diagnosis function, online sensor status check |
Built-in zeroing gas pump for automatic air zeroing |