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1. The difference between turbine flowmeter and vortex flowmeter
1. Different design principles. Turbine flowmeter focuses on measuring liquids and belongs to the velocity beam flowmeter. The principle is to use the relationship between the rotational angular velocity of the impeller placed in the liquid and the liquid flow velocity to calculate the liquid flow rate by measuring the impeller speed. The vortex flowmeter is designed and manufactured based on the Karman vortex principle. The principle of fluid oscillation is applied to measure flow rate. When the fluid passes through the vortex flow transmitter in the pipeline, two columns of vortices proportional to the flow velocity are alternately generated up and down behind the vortex generator in the triangular column. The release frequency of the vortices is related to the average velocity of the fluid flowing through the vortex generator and the characteristics of the vortex generator.
2、 The vortex flowmeter is mainly used for flow measurement of industrial pipeline media fluids, such as gases, liquids, vapors, and other media, with different application ranges. Turbine flow meters are widely used to measure the amount of trapped gas in various objects such as petroleum, organic liquids, inorganic liquids, liquefied gas, natural gas, coal gas, and low-temperature fluids.
3、 Different characteristics of turbine flow meters include simple structure, few processed parts, light weight, easy maintenance, high flow capacity (large flow rate that can pass through the same caliber), and adaptability to high parameters (high temperature, high pressure, and low temperature). The characteristics of vortex flowmeter are small pressure loss, larg
1. Specific Quotation Details (1) Qingdao Hesheng Zhiyuan Automation System Co., Ltd. Product 1 Digital anti vibration vortex flowmeter: The starting unit price for one set is 8821 yuan, the unit price for two sets is 3681 yuan, and the unit price for three or more sets is 2925 yuan Special equipment monitoring and inspection digital vortex flowmeter: The starting price for one set is 8620 yuan, the unit price for two sets is 3123 yuan, and the unit price for three sets and above is 2899 yuan DN150 digital integrated vortex street measurement and monitoring terminal: starting unit price for 1 set is 9087 yuan, unit price for 2 sets is 3941 yuan, and unit price for 3 sets and above is 2902 yuan Special equipment anti vibration flange vortex flowmeter: The starting unit price for one set is 8422 yuan, the unit price for two sets is 3361 yuan, and the unit price for three or more sets is 3049 yuan. (II) Jiangsu Hualiu Instrument Co., Ltd. Product 1 High precision DN150 clamp field display type vortex flow meter: The starting price range for one unit is 500 yuan to 3150 yuan/set
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