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China Gas Sensor

MH-Z14A MH-Z14B Intelligent Infrared Carbon Dioxide Module HVAC Refrigeration Indoor Air Quality Monitoring For Air Cleaner Device

Detection Gas:CO2 gas

Working voltage:DC (5.0±0.1V)

Average current:< 40 mA (@5V supply)
MH-742B Combustible Gas Sensor High Sensitivity High Resolution Low Power Consumption High sensitivity High Resolution Low Power Consumption

Gas Detected:Combustible gas (see Table 2 for details)

Working Voltage:4.5 V ~ 5.5V DC

Average Current:< 100mA
MG-812 MG812 Is A Semiconductor Oxide Chemical Sensor That Uses The Principle Of A Solid Electrolyte Battery To Detect CO2

Standard package:metal housing

Detection gas:carbon dioxide

Detection range:0~ 10000ppmCO2
MEu-2O2 Oxygen Sensor Is A Fixed Potential Type Sensor Oxygen Undergoes A Reduction Reaction On The Working Electrode

Measurement Range:0～25% VOL

MaxRange:30% VOL

Sensitivity:0.10±0.02mA（in the air)
ME4-SO2-E4 Sulfur Dioxide Sensor Is A cConstant Potential Electrolytic SO2 Sensor SO2 And O2 Undergo Corresponding REDOX Reaction At The Working Electrode And The Opposite Electrode And Release Charge

Detection gas:Sulfur dioxide (SO2)

Measuring range:0-100ppm

maximum measurement limit:200ppm
ME4-NO2-E4 Outdoor NO2 Sensor The Sensor's Fourth Electrode Auxiliary Electrode Is Used To Compensate The Zero Current So That It Has A Strong Signal Level Low Zero Current Characteristics

Detection gas:Nitrogen dioxide (NO2)

Measuring range:0-20ppm

maximum measurement limit:50ppm
ME4-NO2 Nitrogen Dioxide Gas Sensor Is Constant Potential Electrolysis Type Oxidation-reduction Reaction With Nitrogen Dioxide And Oxygen Take Place Respectively On The Working Electrode

Detection Range:0～20ppm

Max range:150ppm

Sensitivity:（1.2±0.3）µA/ppm
ME4-H2S Hydrogen Sulfide Gas Sensor Oxidation-reduction Reaction With Hydrogen Sulfide And Oxygen Take Place Respectively On The Working Electrode And On The Counter Electrode

Detection Range:0～100ppm

Max range:500ppm

Sensitivity:(0.8±0.15)µA/ppm
YJJ 7H AC704-400 Electrochemical 7 Series Hydrogen H2 Sensor

Expected Operating Life:Two years in air

Resolution:0.25ppm

Temperature Range:-40°C to +50°C
ME3-NO2 Electrochemical Gas Sensor Detect Gas Concentration By Measuring Current Based On The Electrochemical Principle

Measurement Range:0～20ppm

Max detecting concentration:150ppm

Sensitivity:（0.78±0.42）µA/ppm
ME3-SO2 Electrochemical Sensor Which Utilizes The Electrochemical Oxidation Process Of Target Gas On The Working Electrode Inside The Electrolytic Cell

Measurement Range:0～20ppm

Max detecting concentration:150ppm

Sensitivity:（0.6±0.2）µA/ppm
YJJ 5SF AD526-W0G Electrochemical Sulfur Dioxide SO2 Sensor

Expected Operating Life:Two years in air

Output Signal:0.10 ± 0.02μA/ppm

Temperature Range:-20°C to +50°C

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Gas Sensor

China Gas Sensor

MH-Z14A MH-Z14B Intelligent Infrared Carbon Dioxide Module HVAC Refrigeration Indoor Air Quality Monitoring For Air Cleaner Device

MH-742B Combustible Gas Sensor High Sensitivity High Resolution Low Power Consumption High sensitivity High Resolution Low Power Consumption

MG-812 MG812 Is A Semiconductor Oxide Chemical Sensor That Uses The Principle Of A Solid Electrolyte Battery To Detect CO2

MEu-2O2 Oxygen Sensor Is A Fixed Potential Type Sensor Oxygen Undergoes A Reduction Reaction On The Working Electrode

ME4-SO2-E4 Sulfur Dioxide Sensor Is A cConstant Potential Electrolytic SO2 Sensor SO2 And O2 Undergo Corresponding REDOX Reaction At The Working Electrode And The Opposite Electrode And Release Charge

ME4-NO2-E4 Outdoor NO2 Sensor The Sensor's Fourth Electrode Auxiliary Electrode Is Used To Compensate The Zero Current So That It Has A Strong Signal Level Low Zero Current Characteristics

ME4-NO2 Nitrogen Dioxide Gas Sensor Is Constant Potential Electrolysis Type Oxidation-reduction Reaction With Nitrogen Dioxide And Oxygen Take Place Respectively On The Working Electrode

ME4-H2S Hydrogen Sulfide Gas Sensor Oxidation-reduction Reaction With Hydrogen Sulfide And Oxygen Take Place Respectively On The Working Electrode And On The Counter Electrode

YJJ 7H AC704-400 Electrochemical 7 Series Hydrogen H2 Sensor

ME3-NO2 Electrochemical Gas Sensor Detect Gas Concentration By Measuring Current Based On The Electrochemical Principle

ME3-SO2 Electrochemical Sensor Which Utilizes The Electrochemical Oxidation Process Of Target Gas On The Working Electrode Inside The Electrolytic Cell

YJJ 5SF AD526-W0G Electrochemical Sulfur Dioxide SO2 Sensor

Oxygen Gas Sensor

Eelctrochemical Gas Sensor 5FO AAA32-400 Eelctrochemical Gas Sensor Oxygen Five Series 2 Years In Air

2FO AA625-180 Air Oxygen Sensor Combustion Efficiency For Fixed Gas Detector

O2-C2 Oxygen Gas Sensor Electrochemical O2 Sensor For Oxygen Alarm Two Year Life

Electrochemical Gas Sensor

4NH3-500 CLE-1052-4000 Ammonia Electrochemical Gas Sensor 500 PPM

KE-25 KE-50 Greenhouse Gas Sensor Electrochemical Use For Refrigeration

5SF Sulfur Dioxide Electrochemical Gas Sensor 2000ppm 5 Series