Practical Questions

Determine the calibration range of a transmitter in order to measure the vessel level into an output signal of 4 to 20 mA.

Determine the calibration range of pneumatic pressure transmitter located at the bottom infers water level by hydrostatic pressure (head).

Calculate the new calibration points after moving the pressure sensing level transmitter from top to bottom of a water tank.

Based on this reference data, calculate density and specific gravity of the following liquids.

Apply unity fraction to the calculation of hydrostatic pressure at the bottom of a 20 foot tall storage tank filled to the top with olive oil.

Calculate the proper LRV and URV pressures for the 4-20 mA loop-powered DP transmitter in this level measurement scenario.

A vessel contains three different liquids : glycerine, water, and olive oil. Calculate total hydrostatic pressure at the bottom of the vessel.

Which of these tubes will generate the most hydrostatic pressure, assuming they all contain the same type of liquid at same height?

Explain how this instrument works, and how its operating principle relates to that of the Galileo thermometer?

Calculate how much hydrostatic pressure a vertical column of acetic acid supposed to produce PSI pressure.