Split electromagnetic flowmeter in the field use advantages

The split electromagnetic flowmeter produced by Supmea Automation Technology Co., Ltd. is compared to the integrated electromagnetic flowmeter. It consists of two parts: a sensor and a display control table. The sensor part is composed of: measuring tube, electrode , excitation coil, iron core and yoke shell. The display control table is used to display instantaneous flow, accumulated flow, parameter settings and other functions. For measuring volume flow in conductive liquids and slurries in closed pipes.

The main measurement advantages of the split type flowmeter:

1. The sensor structure of the split type electromagnetic flowmeter is simple, there are no moving parts in the measuring tube, and there is no throttling to prevent the flow of the fluid. part. Therefore, when the fluid passes through the flow meter, it will not cause any additional pressure loss, and it is one of the flow meters with low operating energy consumption.

2. It can measure the flow rate of dirty media, corrosive media and suspended liquid-solid two-phase flow. This is because there are no impeding moving parts inside the surface measuring tube, and only the lining and electrodes of the measuring tube are in contact with the fluid being measured, and their materials can be selected according to the properties of the fluid being measured.

For example, using polytrifluoroethylene or polytetrafluoroethylene as the lining can measure various acids, alkalis, salts and other corrosive media; using wear-resistant rubber as the lining is particularly suitable for measurement Liquid-solid two-phase flow such as ore slurry and cement slurry with solid particles and large wear, as well as various fiber-laden liquids and suspended liquids such as paper pulp.

3. The flow meter is a volume flow measuring instrument. During the measurement process, it is not affected by the temperature, viscosity, and density of the medium being measured. Therefore, the electromagnetic flowmeter can be used to measure the flow of other conductive liquids only after being calibrated with water.

4. The output of the flow meter is only proportional to the uniform flow rate of the measured medium, and has nothing to do with the activity conditions (laminar flow or turbulent flow) under symmetrical distribution. Therefore, the measuring range of the split electromagnetic flowmeter is extremely wide, and its measurement ratio can reach 100:1, and some even reach the operable flow range of 1000:1.

5. The flowmeter has no mechanical inertia and is responsive. It can measure instantaneous pulsating flow as well as flow in both forward and reverse directions.