Electromagnetic flow meter scale when use need to pay attention to?

Abstract: the electromagnetic flow meter scale when use need to pay attention to? Information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Electromagnetic flowmeter is in use, we need to pay attention to what? Huaian wanfeng today is for everybody to do simple, hope you pay attention to the following: 1, daily maintenance, only for instrument for periodic visual inspection, inspection instrument surroundings, cleaning. More flow meter manufacturers choose model price quote you are welcome to inquire, here is what do I need to pay attention to when using the electromagnetic flow meter scale? The article details. Electromagnetic flowmeter is in use, we need to pay attention to what? Huaian wanfeng today is for everybody to do simple, hope you pay attention to the following: 1, daily maintenance, only need to make periodic visual inspection instrument, check meter surroundings, remove dirt, ensure no water and other substances, check whether the connection is good, check meter ever new strong electromagnetic field near equipment or have a new wire across the instrument. If measured medium easy contamination electrode precipitation, scaling, or within the measuring tube wall cleaning scales, cleaning should be done regularly. 2, troubleshooting flowmeter launched after a period of time or normal was put into the instrument work found abnormal, should first check the flowmeter external circumstances, such as power supply are in good condition, pipe leakage or in the full package condition, whether there is air bubbles inside the pipeline, signal cable is damaged, the converter output signal ( After the instrument input circuit) If open circuit. Bear in mind that blind overhaul flow meter. 3, sensors, check the test equipment: 500 m & Omega; Insulation resistance tester, a multimeter. Testing procedures: 1) Under the condition of the pipeline with medium, measured with A multimeter terminals A, B and C, the resistance value between A minus C、B - C resistance between thrown to be equal. If differences in 1 times above, may be electrode, measuring the outer wall of pipe leakage or junction box with condensed water adsorption. ( 2) Under the condition of dry lining, MΩ A - table test C、B - The insulation resistance between C ( Should be greater than 200 m & Omega; ) 。 With A multimeter measuring terminal of A and B and the resistance of the measuring tube two electrodes ( Should be a short circuit connected state) 。 If the insulation resistance is small, the leakage of electrode, it should be a complete set of flowmeter factory maintenance. If the insulation fell but there are still a 50 m & Omega; The above and the step ( 1) Test results is normal, may be measuring the outer wall of pipe be affected with damp be affected with damp, available hot air blower to dry inside the shell. ( 3) The multimeter measure the resistance between one of the X, Y, if more than 200 & Omega; , the excitation coil and the lead wire may be open or poor contact. Remove the terminal board. ( 4) Check the insulation resistance between the X, Y, and C, should be in the 200 m & Omega; Above, if fell, shell internally with hot air drying processing. Coil insulation fall in actual operation will lead to a measurement error increases, meter output signal unstable electromagnetic flowmeter performance is good or bad, the length of life and its daily maintenance and management are inseparable, like a car maintenance, under good maintenance and management system, the electromagnetic flowmeter is show very strong, the following will introduce for everybody in the electromagnetic flowmeter using what we have to do the maintenance and management work. New flow meter is constantly emerging, wide variety, different performance, the using conditions and technical parameters are different, we use all kinds of flow meters based on previous actual application situation, the existence question, difficulty of installation, price performance ratio, this paper analyzed the problem seriously comparison and demonstration, think electromagnetic flowmeter with a responsive, good linear, high precision, in the process of measurement, not affected by the temperature of the measured medium, viscosity and other factors of advantage. 1, electromagnetic flow meter with high precision, good linear, running stability, improved the measurement accuracy and the reliability of data, overcomes some instrument operation is not so stable, which has created the problem of measurement data is not credible. After a lot of field, error in the range of control, enhances the trust degree of instrumentation, finished according to the calculation of the water pump performance curve is not scientific measurement method, cogent accomplish the instrument to collect data shall prevail, to avoid the artificial factor. 2, electromagnetic flow meter has simple structure, the sensor has no moving parts, there is no winding due to mechanical wear or impurities and the error of measurement or instrument malfunction, so the failure rate is low, the maintenance quantity is greatly reduced, thus saving a lot of manpower material resources. 3, electromagnetic flowmeter has many interface circuit, can be very convenient and the data acquisition terminal or computer connection, to realize the automatic data acquisition, analysis, management. Management of electromagnetic flowmeter 1, establish archives for electromagnetic flowmeter operation including flow meter manufacturer, model, production date, installation location, pipe diameter, the calibration time etc, in order to maintenance and management for instrument. 2, strengthen inspection, testing calibration on a regular basis. We mainly adopts two kinds of methods, one is with a relatively high precision of portable flowmeter and electromagnetic flowmeter measurement comparison; Second, with a flow meter calibration device, to calibrate the flow transducer, various specifications is correct, check and test data file. 3, the test data, compared with previous test results for the suspicious data analysis carefully and find the possible reasons, timely processing to solve, and make a flowmeter operation analysis report. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

come in many forms, like vortex flow meter manufacturer and insertion ultrasonic flow meter, and they all provide efficient solution for our rosemount vortex flow meter needs.

Beijing Sincerity Automatic Equipment Co., Ltd works hard to enhance continuously our reputation for accessibility, professionalism, performance, and the depth and quality of our long-term consultative relationships with clients.

Long gone are those days when fork density meter manufacturer were used to endress hauser ultrasonic flow meter. Now new like coriolis mass flow meter emerson mass flow meter have come up.

On top of making sure all our day-to-day operations are running smoothly, Beijing Sincerity Automatic Equipment Co., Ltd needs to ensure that we're keeping up with all the quality standards of mass flow meter.

There are many advantages associated with .