Emerson electromagnetic flowmeter is an inductive instrument that measures the volume flow of conductive medium in the tube according to Faraday's law of electromagnetic induction. It uses a single-chip microcomputer embedded technology to realize digital excitation, and Emerson electromagnetic flowmeter adopts CAN fieldbus at the same time. It is a domestic initiative. Technology has reached internationally outstanding levels. Electromagnetic flowmeter products can be widely used in chemical, steel, coal, mining and metallurgy, oil extraction, petrochemical, paper, environmental protection, sugar, pharmaceuticals, food, water irrigation, water supply and drainage and port dredging, and can accurately measure various Acid, alkali, salt solution, raw water, cooling water, sewage, coal slurry electromagnetic flow meter, pulp, mud, cement slurry, pulp, syrup, coal water slurry, corn pulp, fiber pulp, grain slurry, lime milk. Emerson Electromagnetic Flowmeter Performance Features   ◆The instrument structure is simple, reliable, no moving parts, long working life.   ◆ No blocking flow blocking parts, no pressure loss and fluid blocking phenomenon.   ◆ No mechanical inertia, fast response, good stability, can be applied to automatic detection, adjustment and program control system.   ◆ The measurement accuracy is not affected by the type of the measured medium and the physical parameters such as temperature, viscosity, density, and pressure.   ◆ The use of different combinations of PTFE or rubber linings and Hc, Hb, 316L, Ti and other electrode materials can meet the needs of different media.   ◆A variety of flow meter models such as pipeline type and plug-in type are available.   ◆ Use EEPROM memory, measurement and operation data storage protection is safe and reliable.   ◆ With integration and separation of two types.   ◆ High-resolution LCD backlight display. China is one of Emerson's fastest-growing regions in the world. Since 2002, China has become Emerson's second largest market after the United States. In the late 1970s, Emerson entered China through the first technology transfer project and became the first foreign company to enter China.
The Crankshaft Position Sensor is usually installed inside distributor, is one of the most important Sensor in the ignition system. Normally crankshaft position sensors have Hall- type, Magnetic-electric type and Photoelectric type. Its functions are as following: first, it can detect engine speed, therefore, it also known as the rotational Speed Sensor. Second, it can detect the position of top dead center of piston, so also know as TDC sensor.
Sometimes, the sensor may become burnt or worn out. The most likely causes of crankshaft Position Sensor failure are exposure to extreme heat. Many modern crankshaft sensors are closed units and therefore will not be damaged by water or other fluids. When it goes bad, it stops transmitting the signal which contains the vital data for the ignition and other parts in the system.
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