ndir gas sensor for hvac systems

{"cid":"91211450","title":"GR-S\/CO2\/5%VOL Miniature Non-Dispersive Infrared (NDIR) Gas Sensor for HVAC Systems Indoor Air Quality","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/d9\/8ee2096cf8bdd967ce1217b09ada-200x200-1.jpg","attrs":{"Price":"Negotiable","Model Number":"GR-S\/CO2\/5%VOL","Minimum Order Quantity":"1","Delivery Time":"3-5work days","Place of Origin":"CN","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"5000pcs","Packaging Details":"Paper box","Detection Gas":"Carbon Dioxide","Measurement Range":"0 ~ 5% Vol","Response Time (T90)":"< 120 seconds","Accuracy":"\u00b13% of reading","Operating Temperature":"0\u00b0C ~ 50\u00b0C","Supply Voltage":"3.3 VDC"}}

{"cid":"91188394","title":"R744 (CO\u2082) Leakage Monitoring Gas Sensor KGD - ARS - 308 for Automotive Fresh Air Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/df\/125b10cb682544ac6e70097859ea-200x200-1.jpg","attrs":{"Brand Name":"KACISE","Model Number":"KGD-ARS-308","Minimum Order Quantity":"1PCS","Delivery Time":"5-8 work days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"1000 Piece\/Pieces per Week negotiable","Packaging Details":"each unit has individual box and all boxes are packed in standard packages or customers requests available","Detection Range":"400 - 40000ppm","Operating Temperature":"-40\u00b0C - 85\u00b0C","Storage Temperature":"-40\u00b0C - 95\u00b0C","Supply Voltage":"DC 9V - 16V","Operating Current":"\u2264100mA","Communication Method":"LIN"}}