China Gas Sensor

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  YJJ NH3-B1 Electrochemical Ammonia Gas Sensor For Various Ammonia Detection Applications

  Overload:200ppm

  Zero current:< +10ppm

  Response time:<150s

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  YJJ MiniPID2 VOC Ion Photoionization Detection PID Sensor T90 Response Time 8 Seconds and Low Detection Value of 5 ppb

  Low detection value:5 ppb

  Measuring range:0 ~ > 100 ppm

  T90 Response time:< 8 seconds

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  YJJ H2S-BH High Current Electrochemical Hydrogen Sulfide Gas Sensor High Sensitivity

  Measuring range:50ppm

  Sensitivity:1500 ~ 2000nA/ppm

  Response time:< 30s

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  YJJ H2S-B4 High Resolution Electrochemical Hydrogen Sulfide Sensor Sensitivity 2ppm H2S Detection value ppb

  Sensitivity:2ppmH2S, nA/ppm 1450~2050

  Reaction time:t90 from zero to 2ppmH2S (s) <45

  Zero current:output -250~0 in zero air at 20℃

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  YJJ 4O2-LQ CLE-0231-400 0 to 30% O2 Electrochemical Oxygen Gas Sensor with High Accuracy

  Maximum load:90% O2

  Output signal:-350 ±50 μA in air

  Baseline:-40 ~ 10 μA (nitrogen)

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  YJJ OX-B431 Ozone Sensor Nitrogen Dioxide Sensor with Response time 80s and Overload 50ppm

  Overload:50ppm

  Sensitivity:-225 to 750 nA/ppm

  Response time:< 80s

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  YJJ NO-B1 Electrochemical Nitric Oxide Gas Sensor with -20 -25ppm Linear Range 400 620nA/ppm Sensitivity

  Measuring range:250ppm

  Sensitivity:400 ~ 620nA/ppm

  Response time:< 30s

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  High Sensitivity YJJ NO2-B1 Nitrogen Dioxide NO2 Gas Sensor -600 -1150nA/ppm 60s Response Time

  Measuring range:20ppm

  Sensitivity:-600 ~ -1150nA/ppm

  Response time:< 60s

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  Highly Sensitive NO2-BE Gas Sensor for Nitrogen Dioxide Detection Sensitivity -600 -1150nA/ppm Measuring Range 20ppm

  Measuring range:20ppm

  Sensitivity:-600 ~ -1150nA/ppm

  Response time:< 60s

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  YJJ NO2-A1 Portable NO2 Sensor Phone About Nitrogen Dioxide Sensor For Nitrogen Dioxide Monitors

  Measuring range:20ppm

  Sensitivity:-400 ~ -750nA/ppm

  Response time:<50s

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  YJJ 4H2S-AS Three-electrode Hydrogen Sulfide Sensor For Mine Gas Safety Detection Has a Measuring Range Of 0-100ppm

  Range:0 -100ppm

  Maximum detection concentration:500PPNI

  Reaction time:20R

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  YJJ H2 3E 4% High Precision Electrochemical Hydrogen Sensor 0-4% Range with Sensitivity Range 1 NA/ppm ± 0.5 NA/ppm

  Bias Potential:0 MV

  Linearity:< 10% Full Scale

  Measuring Range:0–4% (100% LEL)

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