water flow meter sensor
1)without pressure loss
2)can be with high pressure
3Hart or profibus commucation
water flow meter sensor
General Description: Electromagnetic flowmeter suits for all kinds of liquids flow measuring such as electronic conductivity liquid, mud and slurry etc. on the basis of its min. conductivity. The result cannot be affected by temperature, pressure, viscosity and density. It can also be used for measuring corrosive material as long as the right material has been chosen for the lining material. Solid medium will not affect the result. Flow sensor and intelligent converter compact or separately composes a complete flowmeter. Application The main application area; Pure water, sewage water Electronic manufacture and assign Chemistry and industrial medicine Food industry Feature: No move assembly, no abrasion l Measuring range rate: 1 100 No flow enhance equipment Suits for various of electronic conductivity liquid No affect from temperature, viscosity, pressure and density Anti- corrosion Measure both to and reverse flow Huge display, easy operate Long-term EEPROM to save data when lose power Support MODBUS/HARTcommunication protocal Wide working volts range Self diagnose Working principle Its measuring principle bases on Faraday electromagnetic induction law When the liquid flow through the measuring pipe which all around magnetic field, the two vertical direction will have the induced electromotive force which is proportional with the mean velocity of stream. Flowmeter consists of sensor and converter. Converter transfer field current to inner loop of the sensor to engender magnetic field. Conductivity liquid flow through the measuring pipe and get induced force because of cutting magnetic line. By then the electrode around the pipe wall incept induced force and transfer them to converter through signal wire. Converter filer induced force, spread, calculate and exchange them into proportional standard current signal and frequency signal.
Technical spec Display : reaches 8element liquid crystal display, current clock to indicate flow data. two kinds of units to choosem3 or L. Structure: inserted style, compact type or separate type Measuring medium: liquid or solid-liquid two phase fluid, conductivity >0.5μs/cm2 Range0.05m/s~12m/s Accuracyrange: between 0.1m/s~10m/s can be 0.5% DN(mm)6mm~2000 mm PNPN6,PN10,PN16,PN25,PN40,PN63,PN100,PN160,PN250,PN420 optional Output signal:4~20mA or frequency Communication:RS485,support MODBUS protocol (not standard), support HART(option) Connection:DN6~DN2000flange connection: Connection standard : suits for all kinds of flange standard(eg BS EN1092-1) Standard accuracy apply to EN1434-12003 standard CE certificate: apply to LVD 2006/95/EC and EMC 2004/108/EC EN 61326-1: 2006 radiation standard (express apply to BS EN50081-1) EN 61326-1 2006 anti-jamming standard (express apply to BS EN50082-1): EN 61010-1 2001 Protection gradecompact type for IP65,separately type for IP67or IP68(optional) Power supplyAC86~220V or DC24V(optional) Ambient temperature5~55C Ambient huminity<85 % r.h (noncondensation)
attentions when use
Make sure there's full liquid to keep high accuracy. Timely clean of the pipe. No casually open meter's cover allowed Contact us clients need re-standard instrument. Grounding: Equal level between liquid and the sensor converter. Store: (1)use original package. (2)follow below environment when store: Temperature: -20~70C Huminity:<85%RH Avoid shake condition Avoid corrosive material enter into the flowmeter
Factory site and workshop:
1.Loading Port: Shanghai China
2. Samples Leading Time: 3-7 working days
3. Delivery Time: Within 7-15 days after payment
4.Payment: T/T, Western Union, Paypal
We promise to deliver the following after-sales service:
1. Warranty: The warranty period is 12 months starting from the shipping date;
2. Customers will enjoy free repair services for failures found within the warranty due to manufacturing quality;
3. For on-site services not arising from manufacturing quality, we shall charge a certain service fee at our discretion based on actual charges incurred such as travel expense;
4. We provide paid repair services for meter damages not arising from manufacturing quality issues or meter damages not within the scope of warranty.
Cixi flowmeter Co., Ltd. was established in 1986 and we have especially set up Shanghai Cixi Instrument Co. Ltd in order to handle the deals of Export and obtained the License of Export and Import in 2008.
Since 1986, Cixi flowmeter Co. Ltd has been dedicating itself to research and manufacture of various kinds of flowmeters and level meters. With sophisticated experience in technology and management, we has made a name for itself as an excellent manufacturer of various kinds of flowmeters ... View detail