Installation method of vortex flowmeter | Electrical installation method and precautions of vortex flowmeter

『Installation method of vortex flowmeter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)

Do you know the correct installation method for commonly used flow meters? The correct installation method for commonly used flow meters is as follows: Electromagnetic flow meters: When installing, be away from vibration sources and strong magnetic fields. The straight pipe section requires the pipe to be full and vertical. Ensure that the sensor is well grounded to the ground. Ultrasonic flowmeter: Select a pipe section filled with fluid and free from interference for installation. Avoid installing at the highest point to prevent air bubbles from affecting accuracy. Vortex flowmeter: Pay attention to the length of the straight pipe section to avoid pipeline vibration. When measuring gas, the installation position should be high. When measuring liquids, it should be installed at a low position to ensure the stability of the measurement. Turbine Yu Pei Shen flowmeter: can be installed horizontally or vertically, but must follow the direction of fluid flow. Ensure the tube is full to avoid interference from bubbles. Upstream requires a straight pipe section with 10 times the nominal diameter, while downstream requires a straight pipe section with 5 times the nominal diameter. Velbar flowmeter: The installation position and tilt angle need to be determined according to the characteristics of the medium. The straight pipe section requires a minimum distance of 2D after the bend. Rotary flowmeter: installed vertically, with fluid flowing from bottom to top, and the angle controlled within 5 °. For polluted fluids, pre-treatment and filtration are required, while magnetic media require magnetic filtration. Considering the option of expanding the range of installation, it may be necessary to replace different floats to cope with different flow ranges. Take corresponding measures to compensate for pulsating flow. Ensure that there is no gas inside the liquid to avoid interfering with the measurement results. Other precautions: The pressure measuring hole is set at a position 27 times the diameter of the pipeline downstream, and the temperature sensor for measuring turbulence is located 12 times downstream of the pressure measuring point. Choose to install in areas with vibration less than 20m/s2, and install supports if necessary. The sealing gasket should be smoothly embedded to avoid affecting the flow meter reading. The quality flowmeter should be kept away from electromagnetic interference, the sensor support should be stable, and the measuring tube should be kept horizontal or vertical. Install a shut-off valve and bypass to ensure that the medium is filled with the sensor, and thoroughly purge the new pipeline before installation. Please note that complex working conditions require detailed analysis and customized installation plans based on specific conditions.

2. Electrical installation method and precautions for vortex flowmeter

Installation method: (1) Use shielded cables (two core, three core) as signal lines as much as possible.

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