『Reverse installation of 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)
Which flowmeter is more stable?
2. Is the installation direction of the steam flow meter reversed, that is, the difference between front mounted and reverse mounted?
Installing the steam flowmeter in the wrong direction can have significant negative effects, leading to inaccurate measurements, increased equipment wear and even safety risks. 1. Complete measurement inaccuracy: The vast majority of steam flow meters have optimized their internal structure for fixed fluid flow direction, such as the positive and negative pressure chambers of orifice flow meters, the vortex generator of vortex street flow meters, and the rotating components of volumetric flow meters. After installation, the detection signal logic is reversed, either the measurement value is reversed, or the steam flow cannot be correctly counted, which cannot meet the accuracy requirements of industrial measurement. 2. Accelerated equipment aging and damage: Reverse flow will change the direction of force on internal moving parts, such as the waist wheel rotor, detection probe, target plate, etc., which will bear abnormal impact loads, accelerate the wear of seals, bearings and other components, and in severe cases, cause internal parts to jam, directly shorten the service life of the flowmeter, and even directly scrap it. 3. Increased system operating energy consumption: When some flow meters with throttling structures (such as orifice
4 Causing safety hazards: If the flowmeter is equipped with a one-way valve, reverse installation will damage the sealing effect of the one-way residual draft valve, causing steam backflow, resulting in water hammer and pressure imbalance in the pipeline. In severe cases, it may cause pipeline damage or equipment impact damage. Before installation, it is necessary to check the flow arrow markings on the shell and strictly match the steam flow direction; If it has been installed in reverse, it is necessary to stop the machine and release the pressure before readjusting the installation vertical direction. It is strictly prohibited to operate under pressure.
3. What should I do if the heat flow meter installed by the heating company is installed incorrectly?
If installed upside down, it cannot be measured. This is a trade measurement and does not allow users to modify it, so you need to collaborate with them to customize it themselves. You said its their fault that they dont deserve to sell at a high price. If you dont say it, theyll say youre deliberately playing tricks and causing trouble when you encounter someone whos hard to talk to.
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