yjj nap 21a co2 gas sensor

{"cid":"91211450","title":"YJJ NAP-55S N55S Gas Sensor For Combustible Gas Alarm and Portable Gas Leak Detection Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/9a\/16827779d5e5c7840821d94fe25a-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"YJJ","Model Number":"NAP-55S N55S","Minimum Order Quantity":"1","Delivery Time":"5-8 days","Place of Origin":"Japan","Payment Terms":"L\/C, D\/A, D\/P, T\/T, , ","Supply Ability":"2200","Packaging Details":"Pouching","Working Voltage":"DC 2.5V \u00b1 0.25V","Working current":"170 - 190 mA","Size":"Approximately 1\u00d71\u00d71mm","Weight":"Approximately 0.5 grams","Operating temperature":"-40\u2103 to +60\u2103","Storage temperature":"-40\u2103 to +80\u2103","Humidity range":"Relative humidity below 95% RH","Clean air output":"\u00b135mV (with 2.5V power supply)"}}