The level of liquid or solids inside a vessel or on an open channel is measured by specialized devices that had been selected and installed properly for the service. The level is measured in two mayor scenarios: continue level or discrete level measurement. Many techniques had been developed and nowadays we may select from a variety of options. Every level meter type has its own characteristics that led engineers to select the right one for each application. Process data is required to perform the level instrument selection.
Controval has partnered with well recognized worldwide level meters manufacturers. This partnership creates a plus value for our customers who receive a high-quality solution for their level measurement and applications for level control.
Level meters are based on different physics principles,
- Differential Pressure
- Ultasonic – Contact and No contact devices