7MB2335-1AR00-3AA1 analyzer

7MB2335-1AR00-3AA1 analyzerIt is a multi-component gas analyzer from Siemens ULTRAMAT 23 series, using NDIR (non dispersive infrared) technology, which can simultaneously measure up to three infrared sensitive gases (such as CO, CO ₂, NO, SO ₂, CH ₄, etc.) and one electrochemical O ₂ channel
The following are its key characteristics:

Technical Specifications

• ‌Measuring principleNDIR technology combined with electrochemical method (O ₂ measurement)
  

• ‌measurement range‌：

• CO：0-150 mg/m³ 至0-1000 ppm

• CO ₂: 0-5% to 0-25%

• Support automatic range switching
  

• ‌precision± 1% FS (full scale)
  

• ‌output signal4-20 mA analog output, supports RS232/RS485 interface
  

• ‌power supply‌： 220V AC ±10%，50-60Hz
  

core functionality

1. ‌Air self calibrationZero calibration can be completed without the need for standard gases, reducing maintenance costs
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2. ‌modular designThe detection components are washable, the air chamber is corrosion-resistant, and suitable for harsh working conditions
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3. ‌operating interface: Plain text menu prompt, supports logging and preventive maintenance
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Application scenarios

• Industrial process monitoring (such as chemical, steel, environmental protection industries)

• Continuous Emission Monitoring System (CEMS) for flue gas emissions and control of desulfurization/denitrification systems.

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• As a key equipment in modern industries, healthcare, environmental protection, and other fields, analyzers have a wide range of application scenarios and rapid technological iteration. The following are the main application areas and typical equipment:

• Industrial and equipment monitoring

• ‌Oil state analysis‌
  Oil spectrum analyzer is used for oil monitoring in power plants, steam turbines, engines and other equipment, achieving wear warning and maintenance optimization through trace metal particle detection.

• ‌Power quality monitoring‌
  The three-phase power quality analyzer can measure parameters such as harmonic distortion rate and voltage sag, and is suitable for testing in power systems, rail transit, and new energy grid connection.

• High temperature melt composition detection‌
  Laser induced breakdown spectroscopy (LIBS) analyzer (such as GS-LIBS3200) can detect the composition of molten materials such as ice copper and blast furnace iron online, with an efficiency 40 times higher than traditional methods.

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