产品简介
EMF5000系列电磁流量计采用四个电极,二个电极为测量电极,二个电极为接地电极,省去安装接地环的麻烦.EMF5000 series electromagnetic flowmeter Exclusive use of four electrodes, The two electrode for measuring electrode, The two electrode to groun......
详细介绍
产品介绍 一、产品简介 product introduction
EMF5000系列一体式电磁流量计，适用于测量封闭管道中导电液体和浆液的体积流量，如水、污水、泥浆、纸浆、各种酸、碱、盐溶液、食品浆液等，适用于石油、化工、电力、矿冶、给排水、轻工、食品等行业。
EMF5000 series integrated electromagnetic flowmeter, Suitable for measuring the volume flow of conducting liquid and slurry in pipeline, Such as water, sewage, slurry, pulp, all kinds of acid, alkali, salt, food slurry etc., Applicable to the petroleum, chemical, electric power, metallurgy, water supply and drainage, light industry, food industry etc..
EMF5000系列一体式电磁流量计是在流量仪表领域中多年经验的结晶，其设计与仪表质量控制体系保证了产品的高精度和高可靠性，EMF5000系列一体式是经过多年不断升级改良而来的。
EMF5000 series integrated electromagnetic flowmeter is the crystallization of many years of experience in the field of flow meter, The design and appearance quality control system to ensure that the products of high precision and high reliability,
EMF5000系列一体式电磁流量计采。利用恒流低频三值矩形波或双频矩形波励磁、既有矩形波磁场的优点，又克服了正弦波磁场的缺点；还可以消除电源电压波动、电源频率变化及励磁线圈阻抗变化所造成的误差；并有的零点稳定性和不受流体噪声干扰影响。从而使产品具有高可靠性，高稳定性的特点。
EMF5000 series integrated electromagnetic flowmeter using the latest technology in the world. Using constant current of three value low-frequency square wave or dual frequency rectangular wave excitation, Has both advantages of rectangular wave magnetic field, It overcomes the shortcomings of the sine wave magnetic field; It can eliminate the power supply voltage fluctuation, Error variation of power frequency and excitation coil impedance changes caused by; Zero stability and good and is not affected by the fluid noise interference. The product has high reliability, The characteristics of high stability.
除此之外，在本产品中还把励磁线圈设计成具有产生非均匀磁场分布的特点，从而使传感器做成小型轻量化，可对非对称流所产生的误差起到一定的补偿作用。
In addition, In this product the excitation coil designed with non uniform magnetic field distribution, The sensor made of small size and light weight, The error can be caused by the asymmetrical play a certain compensation.
