LDE Flanged electromagnetic flowmeters

LDE flanged electromagnetic flowmeter measurement principle is based on Faraday's law of electromagnetic induction, intelligent electromagnetic flowmeter sensors and transducer composed of sensors mounted on the measuring pipe, the converter can be connected together with a sensor called a body electromagnetic flow meter, the converter is mounted in the case within 30 meters from the sensor or within 100 meters, between the two separated by a shielded cable is called electromagnetic flowmeter. LDE-DN80 flange electromagnetic flowmeter main components are: the measuring tube, electrodes, excitation coil, core and yoke housing. Measuring tube flowmeter is a non-magnetic metal lined insulating material spool. Two electrode wear through the wall of the pipe diameter direction is fixed on the measuring tube. Its tip and the inner surface of the lining substantially flush. When both the field coil excitation pulse, will produce a magnetic flux density B of the magnetic field in a working direction perpendicular to the axis of the measuring tube. At this time, if the fluid flowing through the measuring tube has a certain conductivity. Measured medium flowing through the pipeline on cutting magnetic lines induced electromotive force E. Electromotive force E is proportional to the magnetic flux density B, measuring tube diameter d and average velocity v of the product. Electromotive force E (traffic signal) detected by the electrodes and sent through the cable converter. After transformation will flow signal amplification processing, fluid flow can be displayed, and the output pulse energy, and other analog current signal for controlling and adjusting the flow rate. LDE Flanged electromagnetic flowmeters Product Overview LDE-DN80 Flanged electromagnetic flowmeters using the world's latest technology. Jining Hengtong meter uses three-valued constant low frequency square wave or square wave excitation dual advantages of both square wave magnetic field, but also overcome the shortcomings of the sine wave magnetic field; you can also eliminate supply voltage fluctuations, power frequency and excitation coil impedance error caused by changes; and with and without fluid noise interference excellent zero stability. Which has a high stability, high reliability. Hengtong LDE-DN80 Flanged water meter for measuring closed conduits conductive liquid and slurry volume flow. Such as water, sewage, mud, pulp, acid, alkali, salt solutions, slurries and other food, intelligent corrosion electromagnetic flowmeter has been widely used in petroleum, chemical, metallurgy, textile, food, pharmaceutical, paper and other industries as well as environmental protection, municipal management , water conservancy construction and other fields. LDE Flanged electromagnetic flowmeters Features 1, the measurement is not affected by fluid density, viscosity, temperature, pressure and electrical conductivity changes; 2, unimpeded flow of parts within the measuring tube, no pressure loss, lower straight pipe requirements; 3, series nominal diameter DN15 ~ DN3000. Sensor lining and electrode materials have a variety of options; 4, the converter uses a novel excitation mode, low power consumption, zero stability and accuracy. Flow range of up to 1500: 1; 5, the converter can be composed of a body or a separate sensor type; 6, the converter uses 16-bit high-performance microprocessors, 2x16LCD display, convenient parameter setting, programming and reliable; 7, traffic bidirectional meter measurement system, built-in three Totalizer: forward total, reverse total and the total amount of the difference; can be displayed. Zhuang, regurgitation, and a variety of output: current, pulse, digital communications, HART; 8, the converter using surface mount technology, with self-test and self-diagnostic function;