Ultrasonic, radar, and magnetostrictive level measuring instruments use the principle of time-of-flight to determine the level of a process substance…
The following graph shows the signal strength received by a guided-wave radar (GWR) level instrument over time.
Calculate the height of glycerine in a vertical tube if there is 21 PSI of hydrostatic pressure at the bottom…
Steam drum water level measurement is actually a form of interface level measurement.
If Stilling Well used on a liquid-liquid interface level measurement, care must be taken to ensure it is always submerged.
Explain what characteristics the float must have in order to measure liquid-liquid level interface.
The level transmitter and level gauge indicates different readings. Determine the problems and find out the correct measurement.
Calculate the amount of weight indicated by the scale as the vessel fills with water until 3 feet of the…
Explain how you would check the calibration of displacer level instrument while the distillation tower was running.
Calculate the 0%, 50%, and 100% calibration points for the DP transmitter to measure liquid level in this vessel.
