gas sensor
Popular used Natural gas sensor
MQ-4 gas sensor has high sensitity to Methane, also to Propane and Butane. The sensor could be used to detect different combustible gas, especially Methane, it is with low cost and suitable for different application.Model No.: MQ-4Sensor Type: SemiconductorStandard Encapsulation: Bakelite (Black Bakelite)Detection Gas: Natural gas/ MethaneConcentration: 300-10000ppm(Natural gas / Methane)Circuit Loop Voltage: Vc ≤24V DCHeater Voltage: VH 5.0V±0.2V ACorDCLoad Resistance: RL
Domestic pellistor gas sensor
MK catalytic sensor operate on the catalytic combustion princilple, and its two arms of electric bridge consists of a test element and a compensate element. The resistance of the test element rised when meeting the combustible gas, in the same time, the output voltage of the bridage changed, the voltage variable is rised in direct proportion as the gas concentration, the compensate element as a reference, and compensate of temperature and humidity.
NH3 cell sensor
Key Features & BenefitsLow Power ConsumptionHigh PrecisionHigh SensitivityWide Linear RangeExcellent Repeatability and StabilityApplications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 3-electrodes electrochemicalDetection Range: 0 to 100ppmMaximum Overload: 200ppmSensitivity: 0.09±0.03 (uA/ppm)Baseline Offset (20℃): 2 to +5ppm equivalentBaseline Drift (-20℃~40℃): ＜12ppm equivalent
Cell NH3 sensor
Key Features & BenefitsLow Power ConsumptionHigh PrecisionHigh SensitivityWide Linear RangeExcellent Repeatability and StabilityApplications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 3-electrodes electrochemicalDetection Range: 0 to 100ppmMaximum Overload: 200ppmSensitivity: 0.09±0.03 (uA/ppm)Baseline Offset (20℃): 2 to +5ppm equivalentBaseline Drift (-20℃~40℃): ＜12ppm equivalent
Electrochemical NH3 sensor
Key Features & BenefitsLow Power ConsumptionHigh PrecisionHigh SensitivityWide Linear RangeExcellent Repeatability and StabilityApplications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 3-electrodes electrochemicalDetection Range: 0 to 100ppmMaximum Overload: 200ppmSensitivity: 0.09±0.03 (uA/ppm)Baseline Offset (20℃): 2 to +5ppm equivalentBaseline Drift (-20℃~40℃): ＜12ppm equivalent
NH3 Electrochemical sensor
Key Features & BenefitsLow Power ConsumptionHigh PrecisionHigh SensitivityWide Linear RangeExcellent Repeatability and StabilityApplications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 3-electrodes electrochemicalDetection Range: 0 to 100ppmMaximum Overload: 200ppmSensitivity: 0.09±0.03 (uA/ppm)Baseline Offset (20℃): 2 to +5ppm equivalentBaseline Drift (-20℃~40℃): ＜12ppm equivalent
H2S Electrochemical sensor
Key Features & BenefitsLow Power ConsumptionHigh PrecisionHigh SensitivityWide Linear RangeExcellent Repeatability and StabilityApplications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 3-electrodes electrochemicalDetection Range: 0 to 100ppmMaximum Overload: 500ppmSensitivity: 0.4±0.1 (uA/ppm)Baseline Offset (20℃): -0.2 to +0.2ppm equivalentBaseline Drift (-20℃~40℃): ＜0.2ppm
H2S cell sensor
Key Features & BenefitsLow Power ConsumptionHigh PrecisionHigh SensitivityWide Linear RangeExcellent Repeatability and StabilityApplications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 3-electrodes electrochemicalDetection Range: 0 to 100ppmMaximum Overload: 500ppmSensitivity: 0.4±0.1 (uA/ppm)Baseline Offset (20℃): -0.2 to +0.2ppm equivalentBaseline Drift (-20℃~40℃): ＜0.2ppm
Electrochemical H2S sensor
Key Features & BenefitsLow Power ConsumptionHigh PrecisionHigh SensitivityWide Linear RangeExcellent Repeatability and StabilityApplications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 3-electrodes electrochemicalDetection Range: 0 to 100ppmMaximum Overload: 500ppmSensitivity: 0.4±0.1 (uA/ppm)Baseline Offset (20℃): -0.2 to +0.2ppm equivalentBaseline Drift (-20℃~40℃): ＜0.2ppm
Cell H2S sensor
Key Features & BenefitsLow Power ConsumptionHigh PrecisionHigh SensitivityWide Linear RangeExcellent Repeatability and StabilityApplications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 3-electrodes electrochemicalDetection Range: 0 to 100ppmMaximum Overload: 500ppmSensitivity: 0.4±0.1 (uA/ppm)Baseline Offset (20℃): -0.2 to +0.2ppm equivalentBaseline Drift (-20℃~40℃): ＜0.2ppm
Cell CO sensor
Key Features & BenefitsLow Power ConsumptionHigh PrecisionHigh SensitivityWide Linear RangeExcellent Repeatability and StabilityApplications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 3-electrodes electrochemicalDetection Range: 0 to 1000ppmMaximum Overload: 2000ppmSensitivity: 0.15±0.02 (uA/ppm)Baseline Offset (20℃): -1 to +3ppm equivalentBaseline Drift (-20℃~40℃): ＜9ppm
CO cell sensor
Key Features & BenefitsLow Power ConsumptionHigh PrecisionHigh SensitivityWide Linear RangeExcellent Repeatability and StabilityApplications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 3-electrodes electrochemicalDetection Range: 0 to 1000ppmMaximum Overload: 2000ppmSensitivity: 0.15±0.02 (uA/ppm)Baseline Offset (20℃): -1 to +3ppm equivalentBaseline Drift (-20℃~40℃): ＜9ppm
Electrochemical CO sensor
Key Features & BenefitsLow Power ConsumptionHigh PrecisionHigh SensitivityWide Linear RangeExcellent Repeatability and StabilityApplications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 3-electrodes electrochemicalDetection Range: 0 to 1000ppmMaximum Overload: 2000ppmSensitivity: 0.15±0.02 (uA/ppm)Baseline Offset (20℃): -1 to +3ppm equivalentBaseline Drift (-20℃~40℃): ＜9ppm
Oxygen Electrochemical sensor
Applications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 2-electrodes electrochemicalDetection Range: 0 to 25%Maximum Overload: 30%Sensitivity: 0.045±0.01 mA in airBaseline Offset (20℃): ＜0.65 vol.O2Baseline Drift (-20℃~40℃): ＜0.65 vol.O2Response Time (T90): ≤15 secondsRepeatability: 2% of signalLinearity: LinearLong Terms Output Drift: ＜1% signal/monthElectrical:Recommended Load
Oxygen Cell sensor
Applications:Industrial Satety, Minging, Residential Safety, Emissions, Environmental MonitoringTechnical SpecificationsMeasurement:Operating Principle: 2-electrodes electrochemicalDetection Range: 0 to 25%Maximum Overload: 30%Sensitivity: 0.045±0.01 mA in airBaseline Offset (20℃): ＜0.65 vol.O2Baseline Drift (-20℃~40℃): ＜0.65 vol.O2Response Time (T90): ≤15 secondsRepeatability: 2% of signalLinearity: LinearLong Terms Output Drift: ＜1% signal/monthElectrical:Recommended Load
Pellistor gas sensor
Product Specifications /FeaturesMK catalytic sensor operate on the catalytic combustion princilple, and its two arms of electric bridge consists of a test element and a compensate element. The resistance of the test element rised when meeting the combustible gas, in the same time, the output voltage of the bridage changed, the voltage variable is rised in direct proportion as the gas concentration, the compensate element as a reference, and compensate of temperature and
Carbon monoxide gas sensor
Product Specifications /FeaturesMQ-7 gas sensor has high sensitity to Carbon Monoxide. The sensor could be used to detect different gases contains CO, it is with low cost and suitable for different application.Sensor Type: SemiconductorStandard Encapsulation: PlasticDetection Gas: Carbon MonoxideConcentration: 10-10000ppm COCircuit Loop Voltage: Vc ≤10V DCHeater Voltage VH: 5.0V±0.2V AcorDC(High)1.5V±0.1V ACorDC(Low)Heater Time TL: 60±1S(High)90±1S(Low)Load Resistance RL:
Gas sensors
We produce various series of gas sensors: Combustible gas sensor, Coal gas sensor, Natural gas sensor, LPG sensor, Carbon Monoxide sensor, Alcohol sensor, low-power gas sensor, Catalytic sensor. We could offer one stop solution from gas sensor to detector with our professional gas sensor and PCB technology, meeting the different requirements of users with reliable quality and stable performance. We are committed to continuously improve the management level and new technologie
Pellistor gas sensor
Product Specifications /FeaturesMK catalytic sensor operate on the catalytic combustion princilple, and its two arms of electric bridge consists of a test element and a compensate element. The resistance of the test element rised when meeting the combustible gas, in the same time, the output voltage of the bridage changed, the voltage variable is rised in direct proportion as the gas concentration, the compensate element as a reference, and compensate of temperature and
Fast response gas sensor
MQ-4 gas sensor has high sensitity to Methane, also to Propane and Butane. The sensor could be used to detect different combustible gas, especially Methane, it is with low cost and suitable for different application.Model No.: MQ-4Sensor Type: SemiconductorStandard Encapsulation: Bakelite (Black Bakelite)Detection Gas: Natural gas/ MethaneConcentration: 300-10000ppm(Natural gas / Methane)Circuit Loop Voltage: Vc ≤24V DCHeater Voltage: VH 5.0V±0.2V ACorDCLoad Resistance: RL