We are Apollo Optronics Co., Ltd based in Shenzhen, China. We are member of companiess.com since June, 2012. Our business is related to Electrical & Electronics Supplies industry and we specifically deal in Electronics component. Please find our product details below:carbon dioxide sensor COZIROur company, Apollo Optronics Co., Ltd, has been professional sensors supplier for ten years more. Our sensors include gas sensors, humidity and temperature sensors, dust sensors, infrade sensors...硫�氢��Ã&curParameter of Hydrogen Sulfide Sensor: 1) Measurement range 0-100ppm 2) Overgas range: 500ppm 3) Sensitivity 550-875nA per ppm 4) Resolution< 0.05 ppm equivalent 5) Operating range> 24 monthSellO2-A2 Oxygen Sensor parameter of oxygen sensor O2-A2: 1) Sensitivity <0.12) Output : 80 to 120uA @ 20.9% O2 3) Response time: < 15S from 20.9% to 0% O24) Zero current: < 2uA in N25) Linearity: 0.6 % O2 deviation @ 10% O2 6) Operating range > 24 months until 85% original output of 20.9% O2Application of oxygen sensor O2-A2: O2 detectorThank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.