The Panshi series of online gas analyzers primarily operate based on physical, chemical, or optical principles, enabling real-time, online monitoring and analysis of multiple gas components. Designed in a standard 4U chassis (customizable), these analyzers incorporate safety barrier technology and are manufactured strictly in accordance with the analyzer’s technical specifications, ensuring safe use in industrial sites. These innovative industrial gas analyzers are developed using imported thermal conductivity, electrochemical, ion flow, infrared, ultraviolet, laser, and other technologies combined with new microcontroller technology. They are widely used in various fields such as petroleum, chemical, metallurgical, power, and environmental protection, providing critical data support for production safety, environmental protection, and product quality control through real-time monitoring of gas composition and concentration







PANSHI Series
Panshi Series Online SF6 Analyzer
Model: YFZS
Key Features: Multiple detection principles, simultaneous detection of 1 to 16 parameters, high-precision and accurate analysis
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Product Overview
Application Scenarios
Product Features
★Online analysis: Online gas composition analyzers are capable of continuously analyzing gas samples and providing instant feedback to operators. This immediacy enables rapid understanding of gas changes during production, allowing for timely adjustments to process parameters and ensuring product quality
★High-precision Measurement: Utilizing advanced sensor technology and signal processing algorithms, online gas composition analyzers are capable of achieving high-precision measurements. Whether it's the concentration measurement of common gases or the analysis of trace gases, they can attain high levels of accuracy and precision, providing reliable data for production and scientific research
★Strong anti-interference capability: Equipped with advanced anti-interference technologies such as electromagnetic shielding and filtering algorithms, ensuring the accuracy and reliability of detection results
★Quick response and recovery: With rapid response capabilities, it can detect gas concentration changes and issue alarms within an extremely short timeframe. Additionally, once the gas concentration returns to normal, it can swiftly restore the baseline, ready for the next detection.
Product Specifications
| Gas detected: | Combustible gas, toxic gas, oxygen, VOC | Range selection | Contact the manufacturer |
| Resolution: | Contact the manufacturer | Detection accuracy | ≤±2%F.S |
| Repeatability: | ≤±1%F.S | Stability | ≤±1%F.S/7d |
| Response time: | T90≤30S | Sample gas flow rate | 200-2000ml/min |
| Sample gas pressure: | 0.05Mpa≤ inlet pressure ≤0.50Mpa | Sample gas temperature | 0-50℃ |
| Ambient temperature: | -5℃~+50℃ | Ambient humidity | ≤90%RH |
| Output signal: | 4~20mA (customizable upon request, must be specified when ordering) | Communication mode | RS232 or RS485 (communication protocol: Modbus RTU) |
| Operating power supply: | 100~240VAC 50/60Hz 1A | Overall dimensions | 160mm (width) X 160mm (height) X 280mm (depth) |
| Opening size: | 160mm (width) X 160mm (height) X 280mm (depth) | Instrument weight | Approximately 2.5kg |
| Measurement principle: | Contact the manufacturer | Measuring medium | Common gases such as inert gases, H2, CO2, CO, and CnHm (if gases like SO2, NH3, H2S are present, they must be specified when ordering) |
| Lifespan: | Greater than five years (normal use) Sensor lifespan: Greater than two years (normal use) | ||
| Precision pump-aspirated: | For use with sample gas at negative pressure or atmospheric pressure (must be specified when ordering) | ||
Gas Factors Detectable by This Product
These are the gas factors this model supports. Click to see detailed product compatibility (600+ factors →)



