The two ends of the tube are connected to the points whose pressure difference is to be measured.It is used for measuring the difference in low pressures. The pressure difference between two points can be simply measured by the difference in the level of liquid between the two tubes.

Let us discuss the use of different types of transducers in practical applications. That it, Thanks for reading, if you have any questions about “Enter your email address to subscribe to this blog and receive notifications of new posts by email.Saif M. is a Mechanical Engineer by profession. In various applications, a pressure sensor measures the amount of pressure of a defined quantity of liquid or gas and converts this information into electrical energy. Magnetometers are divided into two basic types: scalar and vector manometers. June 13, 2020. by Madhu. Stepping up is done to evacuate the generated power while stepping down is done for the consumer requirements. A transformer is a stationary device which is used for stepping up/down of voltage of alternating current.

There are various electrical and electronic components are used to build the circuits and projects for engineering students. These come under scientific instruments. Other practical applications of pressure sensors include altitude, level and depth sensing. In this article, you'll learn what is a Reamer? This type of transformer offers very low losses in the high-frequency application.

A polarizing DC current is passed through a solenoid, that creates high magnetic flux around the hydrogen-rich fuel like kerosene.

The right solder secures an electrical connection that lasts the life of the circuit and avoids points of failure.

The fluctuations in the magnetic field results in the flow of electrical currents and the changes in voltage due to this current are measured and recorded by the magnetometer.While the coil is rotating the magnetic field induces the sine wave signal in the coil. Some of these protons are aligned with this flux. The fluctuations in the magnetic field results in the flow of electrical currents and the changes in voltage due to this current are measured and recorded by the magnetometer.While the coil is rotating the magnetic field induces the sine wave signal in the coil. But this type of method is outdated.These are of semiconductor devices in which the electrical resistance varies with the applied or ambient magnetic field.To detect the archaeological sites, buried and submerged objectsUsed to locate the sills and other obstacles which result in an explosionUsed in defense and navy to perform the submarine activities.Used on land, in the air, at and undersea, and in space applicationsUsed to detect the direction or path for the drilling processesUsed while studying about the solar wind and planetary bodyUsed to perform cardiac applications like diagnostic system capable of non-invasively measure of  heart functionInspecting corrosion of the pipeline in the underground systems and also for monitoring purposes these are usedI hope my article leaves you with basic knowledge about magnetometers.

Gauges generally are direct reading instruments as opposed to sensors, transducers, etc. Gauges and It's types Pressure is typically measured in units of force per unit of surface area.Many techniques have been developed for the measurement of pressure and vacuum.Instruments used to measure and display pressure in an integral unit are called pressure meters or pressure gauges or vacuum gauges. He completed his engineering studies in 2014 and is currently working in a large firm as Mechanical Engineer.