China Gas Sensor

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  YJJ NAP-55S N55S Gas Sensor For Combustible Gas Alarm and Portable Gas Leak Detection Equipment

  Working Voltage:DC 2.5V ± 0.25V

  Working current:170 - 190 mA

  Size:Approximately 1×1×1mm

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  YJJ SPXCDXSFXSS Fixed Combustible Gas Sensor Probe Is Used For Gas Detectors

  Power supply voltage:16VDC to 32VDC

  Maximum power consumption:220mA

  Operating temperature‌:-40℃ to 65℃

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  YJJ MH-Z16 Infrared Carbon Dioxide Sensor (Infrared CO2 Mini Module) Is Used For Industrial Process Safety Protection

  Power supply voltage:DC 4.5~6V

  Average current:< 85mA

  Peak current:< 150mA

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  YJJ PSR-11-75-KE7 PSR11-75-KE7 NEWPORT E360 E500 Medical Oxygen Battery Oxygen Sensor

  Working temperature:5 - 40℃

  Storage temperature:15 - 50℃

  Humidity:5% - 95% relative humidity

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  YJJ SCD40 CO2 Miniature Carbon Dioxide Sensor Is Used For Environmental Monitoring and Air Quality Control

  Measurement range:400 - 2000 ppm

  Accuracy:±50 ppm (CO₂ concentration)

  Response time:60 seconds (τ63%)

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  YJJ 4C2H5OH-300 0-300PPM Electrochemistry Series 4 Ethanol Sensor Is Used In Gas Leakage Monitoring Alarms

  Lifetime:2 years (in air)

  Warranty:1 year (from the date of shipment)

  Load resistance:10Ω

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  YJJ INQOX In-Q-OX Komman NV8 Oxygen Battery Oxygen Sensor Is Used In Medical Equipment

  capacity retention rate:≥ 90%

  ‌Cycle life:8,000 charge-discharge cycles

  ‌Operating temperature:Compatible with all environments

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  YJJ ES4-H2S-10 ES4-H2S-100 Electrochemical Hydrogen Sulfide Gas Sensor Is Used In Field Of Industrial Safety

  Range‌:0-100 ppm

  ‌Sensitivity‌:0.8 ± 0.2 mA/ppm

  Baseline‌:< ± 0.4 mA at 20℃

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  YJJ ZE25A-O3 Ozone Gas Sensor Is Used For Monitoring Concentration Of Disinfectants And Gases

  Gas detection:Ozone (O₃)

  Range:0 - 10 ppm

  Resolution:0.01 ppm

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  YJJ MMD1001E Electrochemical Formaldehyde Gas Sensor Module Is Used For Environmental Monitoring

  Sensor style:MEMS semiconductor sensor

  Standard Package:Ceramic Package

  Detection Range/ppm:Formaldehyde (CH 2O)

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  YJJ MMD1012 MEMS Hydrogen Gas Sensor 0-1000PPM For Environmental Monitoring

  Detection range:0 - 1000 ppm hydrogen (H₂)

  Resolution:1 ppm (hydrogen)

  Response time:< 10 seconds (T₉₀)

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  YJJ MQ-8 MQ-8B Low-Cost Hydrogen Gas Sensor For Multiple Applications

  Product type:Semiconductor gas sensor

  Standard packaging:Bakelite, metal cover

  Detected gas:Hydrogen

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