class a b lorawan gas meter

{"cid":"91216697","title":"Class A\/B LoRaWAN Gas Meter with LCD Screen IP68 Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/3e\/23b38005e5ccbc0be8d38c526a41-200x200-1.jpg","attrs":{"Meter Size":"DN15-DN40","Installation":"Direct Connected","Display":"LCD Screen","Protection Level":"IP68","Installation Type":"Wall-mounted","Accuracy":"\u00b11%","Data Rate":"300bps-50kbps","Installation Method":"Horizontal"}}

{"cid":"91198971","title":"StronSmart Prepaid Split Gas Meter STS Compliant IEC Standards Wireless Prepaid Gas Meter Class 1.0\/2.0 Accuracy, Wide Operating Voltage, Low Power Consumption, -25\u2103~70\u2103 Operating Temperature","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/df\/ee4326216485336dd621c6bfae8f-200x200-1.jpg","attrs":{"Price":"$52","Brand Name":"Stron","Model Number":"STG16-S","Minimum Order Quantity":"0.01m\u00b3 -9999.999m\u00b3","Delivery Time":"28-35days","Place of Origin":"China","Certification":"IS09001 and ISO14001","Packaging Details":"carton","Payment Terms":"D\/A T\/T","Supply Ability":"5000PCS per month","Connectivity":"Internet","Type":"Smart Meter","Measurement Range":"0-9999 M\u00b3","Working Pressure Kpa":"0.5-50KPa","Recharge":"IC Card","Feature":"Automatically Valve Controlled","Standard":"STS","Dimensions":"200mm X 150mm X 100mm"}}