The measuring range of the electromagnetic flowmeter, the electromagnetic flowmeter is high precision, high reliability and the use of a long period of instrumentation, so in the design of product varieties, material selection, the formulation of processing technology, manufacturing assembly line and the original factory inspection in the whole process of each stage we are very careful attention.

First, like other flowmeters, although the electromagnetic flowmeter has a detection range ratio of 30:1, which is higher than the vortex flowmeter and differential pressure flowmeter, it is limited. When many customers set the meter, they often compare it with the meter, thinking that it can accurately measure very low water flow;

In general, it only measures 0.1m/s. Less than this water flow electromagnetic flowmeter can not be measured accurately.Therefore, it is necessary to make clear the category of total flow in the early period of order.Can not be ordered according to the original pipe specifications to order goods, it is best to determine the dashboard specifications according to your specific flow.

Two, and other flowmeters, the electromagnetic flowmeter installed before and after the pipeline is also specified, but than other types of flowmeters specified lower, but the most critical point to consider: that is, full pipe, full pipe.It is very easy to cause the flowmeter to jump randomly when the tube is not satisfied:

3. Like other flowmeters, electromagnetic flowmeters are also waterproof. Generally, the integrated waterproof is IP65, and the separated type is IP68(for sensors).In case you choose the wrong one to cause damage to the dashboard.

Iv. The electromagnetic flowmeter can measure the corrosive liquid, but in the early stage of the order, the customer should show the characteristics of other measured substances correctly, so as to prevent the incorrect selection of electrode motor during the motor selection, which will cause the controller to be scrapped in the whole process of later application, causing the damage to the customer's stability and economic development.

Five, although the credibility of the electromagnetic flowmeter is better than the effect, in general, it is not easy to destroy, but because of its principle decision, the controller electrical surface has been touching the liquid, time for a long time, the electrical surface is easily polluted by the environment.

Therefore, the electromagnetic flowmeter is generally recommended to be dismantled and cleaned once a year to half a year to ensure the accurate measurement precision of the whole equipment.All instruments and equipment must be "maintained", so is the electromagnetic flowmeter.

Six, in charge of the line is a vertical pipe, generally, the provisions of the water is from the top down, the best not from the top down.The latter is very likely to cause greater fluctuations in the total flow than the effect.In addition to the full pipe, this point is critical, that is, the distance between the front and back of the pipe.

Porcelain city Shanghai instruments co., LTD., founded by former Siemens MrStone senior engineers, specializing in high quality, high precision, wide range of flow meter of the research and development and production work, independent research and development of our products enjoys a high reputation in the industry, small flowmeter development make up the blank of domestic small flow meter, the quality of the product can completely replace the Max, KRACHT (clark), OVAL and other international brands.