50ma flowmeter

{"cid":"91221623","title":"Explosion Proof Gas Mass Flowmeter CAFS5012 Power Supply 8-24VDC 50mA","imgUrl":"https:\/\/img.ismap.com\/picm\/z27b3c3a-200x200-1\/.jpg","attrs":{"Price":"Offline conversation or face-to-face discussion","Brand Name":"Consensic","Model Number":"CAFS5012","Minimum Order Quantity":"Please contact us for details","Delivery Time":"3-7 work days","Certification":"PTC23041812701C-CN01","Place of Origin":"WUXI","Payment Terms":"L\/C\/Ade\/Pellet\/Texi Union, MoneyGram, Alipay, and business-to-business payments","Supply Ability":"999","Product":"Flowmeter","Calibration method":"Air, 20\u00b0C, 101.325kPa","Functional items":"CAFS5012 Response time 65 (10, 20, 30, 50, 80, 100, 200, etc.) ms optional","precision":"\u00b11.5\uff05F.S","Maximum pressure":"0.8MPa","Explosion proof type":"Ex ia IIC T6 Ga"}}

{"cid":"91199635","title":"Electronic Digital Gas Flowmeter 24VDC 50mA RS232 8mm Diameter","imgUrl":"https:\/\/img.ismap.com\/nimg\/ad\/b8\/40fc55029ad18c79f78d0f14f1d1-200x200-1.jpg","attrs":{"Price":"","Brand Name":"yunyi","Model Number":"MF4000","Minimum Order Quantity":"1","Delivery Time":"10days","Certification":"ce","Place of Origin":"china","Payment Terms":"L\/C, D\/P, T\/T, Western Union","Supply Ability":"10000pcs\/month","name":"Gas flowmeter soap film electronic digital micro flow meter","Output: Linear:":"Analog 0.5 ~ 4.5 Vdc; RS232, RS485","Meter Technology":"MEMS Flow Sensor","Max. Pressure":"0.5 MPa","repeatability":"0.5%","power supply":"8-24VDC, 50mA","optional":"RS-485, RS232","Nominal Diameter":"3mm or 8mm"}}