flood disaster monitoring ultrasonic doppler flowmeter

{"cid":"91191184","title":"Portable Type Clamp-On Sewage Flow Monitor Ultrasonic Flowmeter For Drainage","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/34\/c8\/47ddabea5950edc911168b7d0bda-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"LANRY","Model Number":"DF6100-EP","Minimum Order Quantity":"1 Unit","Certification":"CE","Place of Origin":"Shanghai, China (Mainland)","Supply Ability":"1000 Unit\/Units per Week Portable Doppler Ultrasonic Flow Meter","Packaging Details":"Packing: 1unit\/carton","Product Name":"Portable type Doppler flow measurement","Repeatability":"0.5% of reading","Accuracy":"0.5%--2.0% F.S.","Range":"0-2.0m or 0-5.0m","Housing material":"ABS","Display":"2 line \u00d7 8 characters LCD, 8-digit rate or 8-digit total (resettable)"}}

{"cid":"91199635","title":"DN15~DN6000 Doppler Ultrasonic Flowmeter Portable Handheld Flow Monitor Meter","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4c\/da\/5609fba1baf188a76f4edbd80d3c-200x200-1.jpg","attrs":{"Price":"300~2000 usd","Brand Name":"Yunyi","Model Number":"TUF-2000H","Minimum Order Quantity":"1","Delivery Time":"5-7 days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000\/month","Packaging Details":"carton or wooden box","Name":"Doppler Ultrasonic Flowmeter Portable Handheld Flow Monitor Meter DN15~DN6000","DN size":"15mm to 6000mm","Medium":"Water, sea water, industrial sewage, acid and alkali, alcohol, beer, various oils, etc.","Display":"4\u00d716 character LCD with backlight, support the language of Chinese, English and Italy","Temperature":"-20~90C, -20~160C","Power supply":"24VDC, 220VAC, or battery","Sensor material":"ss316","Output":"4-20mA","Data communication":"RS232\/RS485","Work temp":"-20~60\u2103","Accuracy":"Better than \u00b11%","Mounted":"Clamp on"}}