domestic gas meter for precise billing

{"cid":"91198971","title":"G1.6 Domestic Prepaid Gas Meter Offering RF Connection Type Ensuring Precise Gas Usage Monitoring and Billing Solutions","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/2c\/c2a5b4d458fc24ed956abb8e4731-200x200-1.jpg","attrs":{"Price":"$36-$48","Brand Name":"Stron","Model Number":"STG16-A","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","Communication Protocol":"Wireless","Meter Type":"G1.6 Domestic","Dispay":"LCD Display","Function":"Gas Meter","Working Pressure":"0.5 Bar To 10 Bar","Valve Control":"With Valve Or Without Valve","Operation":"Multi-threaded Concurrent Transaction","Connection Type":"RF"}}

{"cid":"91191363","title":"Domestic Two Stage Gas Regulator High Precision Durable Cast Iron Body Sensus 496 Model","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/01\/556a1d6206d92e764e8e4a5d0f1f-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Sensus","Model Number":"496","Minimum Order Quantity":"Negotiation","Delivery Time":"3-8 work-days","Place of Origin":"Made In USA","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"200sets Every Month","Packaging Details":"6sets packed in one carton ,each carton size is 56*39*28cm,14.5kg each one carton.","Name":"Sensus 496 Domestic Gas Regulator","End Connetion":"1\/2\",3\/4\",1\" NPT","Inlet Pressure":"60psi@1\/4\" Orifice","Spring Range":"3.5\u201d - 10.5\u201d w.c.","Orifice Size":"3\/8\"","Application":"Home Use,small commercial and industrial","Valve Body Material":"Cast Iron","Orifice Material":"Aluminum"}}

{"cid":"91202554","title":"Three Wire Explosion Proof Flow Meter 4-20mA RS485 24VDC","imgUrl":"https:\/\/img.chinax.com\/nimg\/ef\/e3\/af760e198cde17826ab65a4428f0-200x200-1.jpg","attrs":{"Price":"$300 to $2000","Brand Name":"NUOYINGJIAYE","Model Number":"NYLD-GZ","Minimum Order Quantity":"1","Delivery Time":"7 work days","Certification":"Explosion-proof certificate","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"300 pcs\/ pre month","Packaging Details":"Export standard packing","Transmission distance":"\u22641000m","Range ratio":"1:10,1:20","Accuracy grade":"\u00b11.5%R\uff0c\u00b11.%R","Communication output":"Rs485 communication MODBUS protocol, HART communication interface","Ambient humidity":"5%\uff5e90%","Measured medium temperature":"-30\u2103~80\u2103","Output signal":"Pulse frequency signal output: Low level is below 0.8V,high level is 8V Two-wire, three-wire 4-20mA current output","Power supply":"External power supply: 24VDC Internal power supply: 3.6V lithium battery"}}