Which Coriolis Mass Flow meters is the best?
2023-11-07Compare six suppliers and ultimately choose PESCO vortex flow meter
2023-11-09The installation position of the Coriolis mass flow meter must be able to cause interference sources of pipeline vibration, such as pumps on process pipelines. If sensors are used in series on the same pipeline, the mutual influence caused by resonance should be avoided, and the distance between sensors should be at least three times greater than the width of the sensor’s outer dimension.
The installation position should pay attention to the expansion or deformation of the process pipeline caused by temperature changes, and should not be installed near the expansion joint of the process pipeline. If installed near this position, the expansion of the pipeline will cause lateral stress, which will affect the measurement accuracy if the zero point of the sensor changes.
The installation location also needs to be close to industrial electromagnetic interference sources, such as transformers, high-power motors, and other equipment. Otherwise, the measurement tube in the sensor will be affected by self vibration, and the weak signal monitored by the speed sensor may be submerged in electromagnetic interference noise, and at least 5m away from the interference source equipment.
The installation position of the sensor should ensure that the fluid in the pipeline is always filled with the sensor measurement pipe, and there is a certain degree of pressure holding. Therefore, the installation position should be at the low end of the pipeline.
