Electromagnetic flowmeter and debugging for the scale before work

Abstract: the electromagnetic flow meter scale before work preparation and debug information produced by excellent flow meter, flow meter manufacturer to offer you the quotation. Electromagnetic flowmeter at the end of the device, connection, before put into operation, should view the following device, connection is not accurate, if appearance can normal operation. Here it is necessary to emphasize that about some lack of using experience unit, appearance device. More flow meter manufacturers choose model price quote you are welcome to inquire, here is the electromagnetic flowmeter scale preparation and debug the article details before work. Electromagnetic flowmeter at the end of the device, connection, before put into operation, should view the following device, connection is not accurate, if appearance can normal operation. Here it is necessary to emphasize that about some lack of using the experience of the unit, appearance device operation personnel shall carefully read the relevant electromagnetic flowmeter device using the instructions in the relevant technical specification, questions about ChuDu encountered in the operation, than analyze the thinking. A complete set of electromagnetic flowmeter is already in the factory flow calibration device to adjust the calibration, just check the sensors and switches coefficient is accurate and matching number, appearance, often without any adjustment can be put into operation. The appearance of a complete set of adjusted to confuse. Appearance before the operation, filled with sensor it is necessary to practice measurement medium, after electrify in stop condition record of zero adjustment. After operation also should be based on the medium and using regularly stop to check the zero point condition, especially for easy to precipitate, easy to pollution of electrode, the cleaning medium, rich in solid should see more at the beginning of operation, in order to obtain experience, conclude that normal check cycle. For conditional users, shall be put into operation in appearance before measurement and record a few basic parameters of the sensor. The insulation resistance of the electrode ( Sensor controller, two resistance to exterior shells or insulation resistance) ； (2) excitation coil insulation resistance ( Excitation coil to exterior shells or insulation resistance) ； (3) excitation coil of cold resistance ( The excitation coil of copper resistance value) ； (4) electrode touching filled with liquid inside the resistance sensor, measurement of the electrode with the grounding resistance value between the two electrodes touch resistance value should be roughly the same. These data for the period after a while the sensor fault reason analysis is of great help. For example, the touch of two electrode resistance changes, indicating electrode was may be contamination; Touch resistance is bigger, maybe touchs dirt is insulation sediment; Touch resistance becomes, perhaps touch dirt is the conductivity of the sediment; Two asymmetric electrode touching resistance, indicate the two electrodes of the contaminated degree of indeterminacy of dispute; The electrodes and the excitation coil insulation resistance to reduce indicate the degree of sensor be affected with damp be affected with damp; When reduce insulation resistance must be far, will influence the appearance of normal operation. Excitation coil of cold resistance is ensure the normal order of the excitation coil parameter. Above is all there is in this article, you are welcome to inquire me manufacturer flowmeter selection, quotation, etc.

Beijing Sincerity Automatic Equipment Co., Ltd is a gaint manufacturer of mass flow meter, which is one of the most outstanding product produced from us.

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