Does anyone know when it is necessary to install two remote level gauges?

Normally, only one remote level gauge needs to be installed to monitor the liquid level. However, in the following situations, it may be necessary to install two or more remote level gauges to monitor the liquid level: 1. Large storage tanks or containers: If the liquid level extends over a significant distance, it might be required to use two or more level gauges in order to ensure precision and accuracy in measuring the level. 2. Rapid changes in liquid level: If the liquid level changes quickly, such as during mixing, it may be necessary to install two or more level gauges to prevent incorrect mixing due to inaccurate readings. 3. High safety requirements: If an emergency stop or other safety measures are required, another level gauge may be needed to provide backup information to ensure safety. It should be noted that whether two remote level gauges are necessary depends on the specific application conditions, and a decision should be made based on the actual situation. .

Under normal circumstances, installing just one level gauge is sufficient to meet the requirements for level measurement and remote monitoring. However, in the following situations, it may be necessary to install two or more remote level gauges for level monitoring: Multiple level monitoring: If it is required to monitor different locations or different liquid levels within a container, such as a tank that stores multiple substances or one with layers of sediment, multiple level gauges are needed in such cases. Fault backup: When a system failure has a significant impact on operational safety or production volume, in order to avoid single-point failures, it is necessary to use two or more level gauges as a backup. Measurement range: The measurement range of a level gauge has certain limitations; when large-scale level measurement is required, multiple level gauges need to be used in cascade.

For systems with two monitoring sets, two level gauges need to be installed; the safety interlock system cannot share the same level gauge either, right?