co cf 1000 electrodes gas sensor

{"cid":"91211450","title":"CO\/CF-1000 Carbon Monoxide CO Gas Sensor 3-Electrode Electrochemical","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/18\/4e\/257f1e36239fb56c5f5b0af558e6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Membrapor","Model Number":"CO\/CF-1000","Minimum Order Quantity":"1","Delivery Time":"3-5workingdays","Place of Origin":"Switzerland","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Packaging Details":"Standard Package","Supply Ability":"2000pcs\/Month","T90 Response Time":"<40s","0 -1000 ppm":"0 -1000 Ppm","Typical Baseline Range (pure air, 20\u00b0C)":"-2.0 Ppm To 3.0 Ppm","Resolution (Electronics dependent)":"<0.5 Ppm","Repeatability":"<2 % Of Signal","Maximum Zero Shift (+20\u00b0C to +40\u00b0C)":"See Graph","Output Signal":"100 \u00b1 20 NAppm","Operation Principle":"3-Electrode Electrochemical"}}