电磁流计

1.1 Application Range An electromagnetic flowmeter consists of a sensor and a transmitter. According to Faraday Law, the flowmeter is used to measure volumetric flowrate for inductive liquids and pulps. Several output signals are available. The main application range can be found in the following fields: chemical industry, power generation and distribution, mine, water treatment, paper industry, pharmaceutical industry, food and environmental protection. 1.2 Feature a. The measurement is independence of the density, viscosity, temperature, pressure and conductivity of the measured fluid. b. No moving parts in the measuring tube. No pressure loss. Low requirement for the upstream and downstream straight pipes. It has a special suitability for pulp measurement. c. The analog output or frequency output is proportional to velocity of fluid. Wide measuring range. d. Magnetic field excitation with low frequency pulse. Low consumption. Stable zero point. 1.3 Application condition Ambient temperature: -25+55; Relative humidity: 5%100%; Ambient pressure: 86106kPa. 1.4 Process condition: Conductivity of fluid: more than 5μs/cm; Pressure : 4.0MPa(DN25DN150) 1.6MPa(DN100DN150) 1.0MPa(DN200DN1000) 0.6MPa(DN1200DN1600) Operating temperature: Remote version: <80Soft rubber lining