. 1 Features 
 Electromagnetic flowmeter is based on Faraday's law of electromagnetic induction to measure electrical conductivity made of liquid, slurry volume flow meter, KKB electromagnetic flowmeter has the following features: measure from the fluid density, viscosity, temperature, pressure and electrical conductivity change; unhindered flow measuring tube section, no pressure drop, straight pipe requirements low; all digital processing, anti-interference ability, reliable measurement, high precision, flow range of up to 1500:1; converter 16-bit embedded microprocessors and surface mount technology, convenient parameter setting. Easy to use, with self-test and diagnostic functions. With bi-directional flow measurement function, can show the positive and reverse flow, and have bi-directional current, frequency output, ease of flow of signals were different 
 Records saved. House has three calculators, respectively show a positive total, reverse total amount of volume and margin calculations. With RS485 or RS232 digital communications output. 
 1.2 The main purpose 
 Tube closure can be used to measure the size of conductive liquid and the volume of traffic. Widely used in petroleum, chemical, power, mining, water, paper, pharmaceutical, food and other departments of the production process flow measurement and control. 
 1.3 Use of environmental conditions 
 Temperature: Separate sensor -25 ℃ ~ +60 ℃ 
 A body and converter (operating temperature) -10 ℃ ~ +60 ℃ 
 Relative Humidity: 5 ℅ ~ 100 ℅ 
 1.4 The maximum temperature of the liquid working conditions: a size 70 ℃ 
 Separate PTFE Lining 100 ℃, 150 ℃ 
 Neoprene lining 80 ℃, 120 ℃ 
 Polyurethane lining 80 ℃ 
 Liquid conductivity: no less than 5μS/cm; 
 Nominal pressure: flange 4.0MPa, 1.6MPa, 1.0MPa