Fixed Gas Analyzer

A fixed gas analyzer is a specialized instrument designed for continuous monitoring and measurement of specific gases in industrial or environmental settings. Our analyzers are permanently installed at fixed locations, offering real-time data on gas concentrations to ensure safety, environmental compliance, and process control. Depending on the application, they can measure gases such as carbon dioxide, oxygen, methane, or volatile organic compounds. Fixed gas analyzers utilize various detection technologies, including infrared, electrochemical, and semiconductor sensors, to provide accurate and reliable gas concentration data.

Fixed Gas Analyzer LB-21FXA

Sensor	High sensitivity sensor
Sampling method	Diffusion
Detection range	CO, O2, Cl2, SO2, O3, CO2, CH4, H2S, NH3, NO, NO2, H2, LEL, LPG, PID, EXP, CH4 (IR), C3H8 (IR)
Operating humidity ( non-condensing )	15 % to 90 % RH

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Fixed Infrared Gas Analyzer LB-35FIA

Sensor	Non-dispersive infrared sensor
Sampling method	Diffusion
Detection range	CO, O2, Cl2, SO2, O3, CO2, CH4, H2S, NH3, NO, NO2, H2, LEL, LPG, PID, EXP, CH4 (IR), C3H8 (IR)
Operating humidity ( non-condensing )	15 % to 90 % RH

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Fixed Infrared Gas Analyzer LB-36FIA

Measuring Ranges	NOx: 0 to 1000 ppm / 0 to 20% SO₂: 0 to 500 ppm/ 0 to 100% CO: 0 to 20 ppm / 0 to 100% CO₂: 0 to 10 ppm / 0 to 100% CH₄: 0 to 200 ppm / 0 to 100% H₂S: 0 to 300 ppm / 0 to 30%
Measured Components	NOx, SO₂, CO, CO₂, CH₄, H₂S (Customizable: any one or two)
Measuring Principle	NDIR (Non-dispersive Infrared) Analyzer
Accuracy	±2% FS

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