What sensor voltage results for range of specific gravity

Assignment Help Electrical Engineering

Reference no: EM131392547

An SS pressure sensor will be used to measure the specific gravity of a flowing production liquid. Specific gravity is simply the ratio of liquid density to water density.

Figure shows how this can be measured by the difference in head pressure for equal heights of the liquid and water. A level control system maintains the flowing production liquid at the same level as the water.

The differential SS sensor has a sensitivity of 45 mV/kPa. The specific gravity will be measured in the range of 1.0 to 2.0. The liquid/water level is 1.0 m, and the density of water.

719_Figure 1.jpg

739_Figure 2.jpg

a. What is the pressure of water at the sensor? What is the range of pressure of the liquid at the sensor?

b. What sensor voltage results for the range of 1.0 to 2.0 specific gravity?

c. Develop signal conditioning to interface the sensor output to an 8-bit ADC with a 5.00-V reference.

d. What is the digital resolution in specific gravity measurement?

e. If the level control system has a -cm error about the setpoint, how much error will there be in specific gravity measurement?

Reference no: EM131392547

Questions Cloud

Describe difference between a danger sign and caution sign : Describe the difference between a danger sign and a caution sign. When is the signal word "Warning" used?

Construct choice table for interest rates : The south End bookstore has an annual profit of $370,000. The owner i considering opening a second book store on the north sde of the campus. He can lease an existing building for 5 years with an option to continue te lease for a second 5-year period..

Show how the gauges are connected in a bridge : Show how the gauge mounting in given Figure can be changed so that all four gauges are active but temperature compensation is still provided. Show how the gauges are connected in a bridge.

Write a report on the concept of tolerable risk : write a report (that includes three references) on the concept of tolerable risk and risk reduction. In this report, provide definitions for hazard, probability, residual risk, risk, safety, severity, and tolerable risk.

What sensor voltage results for range of specific gravity : What is the pressure of water at the sensor? What is the range of pressure of the liquid at the sensor?- What sensor voltage results for the range of 1.0 to 2.0 specific gravity?

Solve the health problem and/or reduce citizen complaints : What are the advantages and disadvantages of such a system of "distributing" the pollution? Does spreading the pollution solve the health problem and/or reduce citizen complaints?

Which of the following is not one of the growth levels : The centralized management of projects to ensure that the allocation of resources to projects is directed toward projects that contribute the greatest value to organization goals is known as.During which of the following phase gates would the quest..

Advantages and disadvantages of allowing gambling : what would your state engineering board provide as guidelines, if any, for your conduct as an engineer? From a sociological perspective, what are the advantages and disadvantages of allowing gambling?

Find the general equilibrium allocation for tax equal : Consider the Robinson Crusoe Economy in the Post-Walras Arrival Age. Robinson’s utility function over yams (y) and leisure (l) is U ( y , l )= √2 y +l . Robinson’s endowment of time is L. The production function for yams is y = h where h is the amoun..

User Account

All Pages