The setting and calibration of liquid level measurement is very time-consuming. In practical applications, due to the different installation situations on site, complex calculations are required to determine the appropriate measurement range and determine the correct configuration data.

If using regularYokogawa differential pressure transmitterWhen measuring liquid levels, all of the following factors need to be considered when configuring parameters:

Specific gravity of process medium (SG);

0% and 100% precise positioning;

Specific gravity (SG) of capillary filling fluid or pressure tube sealing fluid;

The vertical height of capillary or pressure conduit;

Accurate orientation of the transmitter towards the container;

The vertical distance between the pressure points (flanges).