Matters needing attention in the installation and use of diesel flow meter

Abstract: Information on matters needing attention in the installation and use of diesel flowmeters is provided by excellent flowmeter and flowmeter manufacturers. Diesel flowmeter is a new capacitive force inductive flowmeter developed on the basis of traditional force sensor and with the development of new sensors and microelectronics technology. characteristics, and at the same time has a high. For more flowmeter manufacturers to select models and price quotations, you are welcome to inquire. The following are the details of the article on the installation and use of diesel flowmeters. Diesel flowmeter is a new capacitive force inductive flowmeter developed on the basis of traditional force sensor and with the development of new sensors and microelectronics technology. At the same time, it has high sensitivity, accuracy comparable to that of volumetric flowmeters, and a wide range. The following techniques will introduce the points that need to be paid attention to when installing the diesel flowmeter: 1. Before installing the diesel flowmeter, the pipeline must be thoroughly cleaned. In the entire pipeline system, if there is no strict filtering device, it should be installed before the instrument Install a filter to prevent impurities from entering the table. Second, the diesel flow meter meter should be installed at the outlet end of the pump, and the flow regulating valve should be installed downstream of the meter. When using, first open the upstream shut-off valve, and then slowly open the downstream flow regulating valve or shut-off valve. It is strictly forbidden to open or close suddenly. Third, when the diesel flow meter is in use, the meter should be filled with liquid. There should be no gas mixed in the liquid to be measured, otherwise the mixed volume of gas and liquid will be measured, which will make the measurement inaccurate. When the liquid is mixed with gas, a gas separator must be installed upstream of the instrument. Fourth, the flow in the pipeline should not increase or decrease sharply, and phenomena such as pipeline vibration, hydraulic shock and rapid pressure fluctuations should be avoided, otherwise it will affect the normal operation of the instrument. Fifth, when the flow exceeds the specified maximum flow, the wear of the diesel flowmeter increases with the increase of the speed, and the pressure loss increases sharply, so it should be avoided. Below the minimum flow rate, although it can still be measured, the error will increase. The starting flow of the flowmeter is about 2% of the maximum flow, and the normal working flow is preferably 70%-80% of the maximum flow. Sixth, when measuring high-viscosity liquid, the liquid is generally heated to reduce the viscosity, and then circulated in the pipeline (with thermal insulation jacket type flowmeter). When the meter is out of use, the liquid filled in the meter becomes viscous due to cooling. If it is to be activated again, it must be heated outside the meter body with steam or other methods to reduce the viscosity of the liquid, and it can be used after the viscosity of the liquid in the meter is reduced. Otherwise, the mucus will bite the transmission parts and cause damage to the instrument. Seven, the temperature of the liquid to be measured should not be higher than the specified value, otherwise, the instrument will not work normally, or even stuck, and the counter part will be easily damaged under high temperature. Liquid temperature changes can also cause additional errors that are affected by viscosity. The flowmeter manufacturer and all employees will continue to adhere to the“Quality first, reputation first, pioneering and enterprising, contributing to the society' corporate philosophy, carry forward“With the enterprise spirit of high quality, honesty and innovation, we will provide high-quality products and comprehensive services for new and old customers. We are willing to work together with customers to seek common cause and achieve grand plans! The above is the whole content of this article, welcome You inquire about the flowmeter selection, quotation and other content of our factory. 'Notes on the installation and use of diesel flow meter'
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