Installation requirements for rotor flowmeter | Is rotor flowmeter suitable for horizontal or vertical installation?

『Installation requirements for rotor 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)

What is the approximate price of a rotor flowmeter?

2. Is the rotor flowmeter suitable for horizontal or vertical installation? The rotor flowmeter must be installed vertically. It is an instrument that drives the rotor to move by gravity, and is installed vertically to ensure smooth movement of the rotor and fluid flow direction. When the fluid flows from bottom to top during vertical installation, the rotor will naturally rise and fall inside the conical tube, and gravity and fluid buoyancy will balance each other. If installed horizontally, the direction of gravity and the direction of rotor movement are not on the same axis as the sail, which will cause an increase in friction or rotor jamming, directly affecting measurement accuracy.

2. Selection and special circumstances: Some new flow meters adopt magnetic coupling design, allowing for an installation tilt angle of ± 15 °, but in practical applications, vertical installation is still preferred.

. Special attention should be paid to material selection under high temperature conditions. When the pipeline temperature exceeds 120 ℃, it is usually necessary to install a heat dissipation device to protect the internal components of the flowmeter. When installing on industrial sites, it is recommended to leave a straight pipe section with a diameter 10 times that of the flow meter and a subsequent section with a diameter 5 times that of the flow meter to avoid interference from pump valve vibration. Daily maintenance requires regular inspection of whether the guide rod is deformed. When the sound of the rotors rotation changes from a crisp "ding ding" sound to a dull noise, it may indicate that the bearing is worn and needs to be replaced. This type of flowmeter is commonly used in the petrochemical industry to measure the loading flow of finished oil such as diesel. During annual maintenance, ultrasonic flowmeters are used for on-site comparison and calibration. If the error exceeds ± 2%, disassembly and maintenance are required.

3. Is the rotor flow meter installed horizontally or vertically?

The rotor flow meter is usually installed vertically. Requirement for Anmuhong installation: Conventional rotor flow meters must be installed vertically on vibration free pipelines to ensure measurement accuracy and stability. The fluid should flow through the flowmeter from bottom to top, so that the float can rise or fall correctly under the action of the fluid, indicating the flow rate. Working principle: The rotor flowmeter contains a conical tube and a float inside. The weight of the float has been calibrated to float in the fluid and move vertically with changes in flow rate. When the fluid flows through a conical tube, the float rises or falls under the force of the fluid, and there is a certain linear relationship between the position of the float and the flow rate. Therefore, by observing the position of the float, the flow rate of the fluid can be determined. Special circumstances: In certain special circumstances, such as space limitations or special requirements, it may be necessary to install flow meters horizontally. At this point, a specially designed rotor flowmeter should be selected to ensure the accuracy and stability of the measurement during horizontal installation. These specially designed flow meters may adopt different float shapes, weights, or installation methods to meet the requirements of horizontal installation. In summary, rotor f

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