Intelligent Electromagnetic flow meter for conductive liquid medium measurement

  Electromagnetic flow meter   Product Description       one piece                           plug-in                           spilt     Intelligent electromagnetic flowmeter is developed by our company adopts the most advanced technology at home and abroad all the intelligent electromagnetic flowmeter, the entire Chinese electromagnetic transducer kernel and high-speed central processing unit.Computing speed very fast, high precision, reliable performance measurement.Converter circuit design USES the international advanced technology, the input impedance of 1015 ohms, common mode rejection ratio is better than 100 db, for outside interference and 60 hz / 50 hz interference suppression ability is better than 90 db, can measure the lower conductivity of the fluid flow.The sensor using non-uniform magnetic field technology and special magnetic circuit structure, magnetic field is stable and reliable, and greatly reduce the volume, reduce the repetition, make the flowmeter has the characteristics of small, lightweight. Features: Pipe have no moving parts, no flow components, measurement of almost no additional pressure loss, low requirement for straight pipe.
Cardiac measurement results and the velocity distribution, fluid pressure, temperature, density, viscosity and other physical parameters.
In the scene can be on-line modification range according to user's actual needs.
Cardiac high-definition backlit LCD liquid crystal display, can make the direct sunlight or in a dark room reading easier.All Chinese menu operation, easy to use, simple operation, easy to understand.
Filled with SMD components and surface mount (SMT) circuit has high reliability.
Derive the 16-bit embedded microcontroller processor, a fast calculation speed, high precision, programmable frequency low-frequency rectangular wave excitation, improve the stability of the flow measurement, low power consumption.
Filled the whole processing of the digital quantity, strong anti-interference ability, reliable measurement, high accuracy, the flow measurement range of up to 150:1
Has low EMI switching power supply, the use of the power supply voltage variation range is big, good resistance to EMI.
Left inside has three integrator, reverse the cumulative amount respectively showed positive cumulative integrating quantity and difference, interior is not electric clocks, can record 16 times power lost time (10 years) Filled with RS485 and RS232, Hart and Modbus digital communication signal output.(optional)
Cardiac converter has the self-diagnosis alarm output, empty load detection alarm output, the output flow rate on the lower limit alarm, batch control, etc.
Has high voltage electromagnetic flowmeter sensor adopts the technology of the PFA and mesh lining, high pressure resistance, resistance to negative pressure, special application of petroleum, chemical industry, etc.
His sensor adopts advanced processing technology, make the instrument has a good ability to resist negative pressure.
Derive hours record function, total hours for the unit to record the total flow rate, is suitable for the measuring system.(optional) PRINCIPLE: Electromagnetic flowmeter measurement principle is based on Faraday's law of electromagnetic induction.Flowmeter measurement tube is a lining insulation of permeability alloys short tube.Two electrodes along diameter direction through the wall on the measuring tube.The electrode head and basic flush lining the inner surface.The bi-directional square wave pulse excitation coil excitation, will be in a direction perpendicular to the axis measuring tube to produce a magnetic field of magnetic flux density of B work.At this point, if a certain electrical conductivity of the fluid flowing through the measuring tube, will cut magnetic induction electromotive force E.Electromotive force E is proportional to the magnetic flux density B, sounding pipe diameter d, and v is the product of the average flow.Electromotive force E (traffic signal) by the detection electrode and through the cable to the converter.Converter will flow signal amplification processing, can display the fluid flow, and can output pulse, analog signals, such as current used for flow control and regulation.   Packaging & Shipping    1.Standard  package:  Using of carton package and wooden cases  2. As the clients requirement Our Services Service standards: we are committed to providing a high quality,and responsive services to all clients The fastest reply: detailed informations, specific model and price of products will be provided quickly after receiving your inquiry. Quality assurance: good quality is assured by advanced manufacturing technology. And all products will be checked by our quality-control manager. Excellent package:   Using of carton package and wooden cases Company Information   Beijing Gallop High & New Tech co. LTD is a leading manufacturer in producing ultrasonic transmitter; our company has strong technical talent and accumulated rich experience. Our company makes every effort to provide the most valuable and advanced technology level measurement and control products for users.