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Gas Composition Analyzer Furnace Instruments Industrial Measurement Instruments RS485

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Gas Composition Analyzer Furnace Instruments Industrial Measurement Instruments RS485

Name: Gas Composition Analyzer Furnace Instruments Industrial Measurement Instruments RS485
Brand: Hongxin
Price: 1 USD

Brand Name : Hongxin

Place of Origin : China

Price : Negotiable

Payment Terms : T/T,Western Union,D/P,D/A,L/C

Response Time : Less than 1 second

Application : Furnace temperature and process monitoring

Display Type : Digital LCD

Accuracy : ±1°C

Material : Stainless Steel

Power Supply : AC 220V / DC 24V

Type : Industrial Measurement Instruments

Calibration : Factory calibrated, field adjustable

Output Signal : 4-20mA / RS485

Installation Type : Panel Mount / Wall Mount

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Gas Composition Analysis Instruments
SAF gas contains combustible gases including CO, H₂, CH₄, etc. The closed furnace gas purification and recovery system requires real-time gas composition monitoring to ensure safe operation and recovery efficiency.

1. Gas Analyzer

Type	Measured Components	Range	Accuracy	Response Time	Applications
Infrared Gas Analyzer	CO, CO₂, CH₄	0~100%	±1%FS	≤15s	SAF gas composition online analysis
Zirconia Oxygen Analyzer	O₂	0~25%	±1%FS	≤5s	Flue gas oxygen content monitoring
Thermal Conductivity Gas Analyzer	H₂	0~100%	±2%FS	≤15s	Hydrogen content monitoring in gas
Electrochemical Gas Sensor	O₂, CO, H₂S	0~1000ppm	±5%	≤30s	Safety monitoring, toxic gas alarm
Gas Chromatograph	Multi-component	0~100%	±1%FS	2~10min	Laboratory precise analysis

2. Gas Analysis System
The SAF gas analysis system consists of sampling unit, pre-treatment unit, analysis unit, calibration unit, and control unit, with the following features:

Full stainless steel sampling probe, dust/water-proof pre-treatment
Response time ≤15s
System dust filtration ≤0.5μm
System reliability MTBF >3 years
Sampling probe service life ≥5 years, maintenance-free throughout life
System maintenance interval >1 year
Automatic/manual back-flushing anti-clogging device
Output signal: 4~20mA, control alarm signal NO/NC

3. Gas Analysis Instrument Selection Reference

Measurement Scenario	Recommended Instrument	Selection Reason
SAF gas CO/CO₂/CH₄	Infrared gas analyzer	Online continuous monitoring, fast response, high accuracy
Flue gas oxygen content	Zirconia oxygen analyzer	High temp resistant, direct insertion, fast response
Gas H₂ content	Thermal conductivity gas analyzer	H₂ sensitive, good linearity
Safety monitoring/leak alarm	Electrochemical gas sensor	High sensitivity, suitable for low concentration alarm
Toxic/flammable gas monitoring	Local audible/visual alarm, control room display alarm	Safety standard requirement
Flue gas composition analysis	Consider background gas effects, equip pre-treatment system	Dust removal, dehumidification, lag treatment

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