Features of installing a Verabar flow meter

Abstract: The information on the characteristics of installing the Verabar flowmeter is provided by the excellent flowmeter and flowmeter manufacturers and quotation manufacturers. 1. Preparations before putting into operation ① Correct installation of the sensor: After the sensor is installed on the pipeline, it must be carefully checked before putting into operation. ②Instrument adjustment: The sensor is matched with the instrument. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following are the characteristics of the installation of Verabar flowmeters. 1. Preparations before putting into operation ① Correct installation of the sensor: After the sensor is installed on the pipeline, it must be carefully checked before putting into operation. ②Instrument adjustment: The supporting instruments of the sensor include differential pressure transmitter and intelligent flow totalizer (may also have pressure transmitter and temperature transmitter). All must be inspected and adjusted before they can be put into use. The measuring range of the instrument should meet the requirements of the sensor and the measured medium. For example, the maximum flow rate of the measured air Qmax=5000m3/h, the maximum differential pressure generated by the sensor is calculated after calculation △Pmax=0.6Kpa, then the measurement range of the differential pressure transmitter should be adjusted to 0~0.6KPa, corresponding to the output 4~ 20mADC current signal. For general-purpose flow totalizers, the input totalizer should be programmed and configured in advance according to the real-time flow range, differential pressure range, medium density, temperature, pressure, flow calculation requirements, etc., so that the totalizer can calculate and display correctly. flow. ③The instrument wiring is correct: the sensor, differential pressure transmitter, flow totalizer, etc. form the measurement system, the power line of the supporting instrument, the signal output and input lines between the instruments, the control and alarm wiring, etc., in the wiring of each instrument There are clear marks on the board (also known as the terminal board), which must be correctly identified and selected for use, and the wiring of the instrument should be checked repeatedly before putting into operation. In order to do the preparatory work before putting into operation, in addition to carefully reading the 'Instruction Manual of Verabar Flowmeter', you should also read the 'Instruction Manual of Differential Pressure Transmitter', 'Instruction Manual of Intelligent Flow Calculator' and other materials, and follow the instructions. guide to work. Verabar flowmeters belong to the category of differential pressure equalizing tube flowmeters. They all measure the flow of fluids through the differential pressure before and after the fluid passes through the flowmeter. Therefore, when choosing and ordering flowmeters, you must know several parameters: 1. The diameter of the pipeline 2, the properties of the fluid 3, the pressure of the fluid in the process pipeline 4, the temperature of the fluid in the process pipeline 5, the flow rate of the fluid 6, the situation of the process site For the entire content of this article, you are welcome to inquire about the flowmeter selection and quotation of our factory. 'Features of installing a Verabar flow meter'

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