Manometers

Manometers

Manometers are devices used to measure pressure, typically in gases and liquids. They consist of a U-shaped tube filled with a fluid, usually mercury or water, and a pressure source is applied to one end of the tube. The pressure causes the fluid to move in the tube, and the difference in height between the two sides of the U-tube can be used to calculate the pressure of the system being measured. There are several types of manometers, including the simple U-tube manometer, the inclined manometer, and the differential manometer. The simple U-tube manometer is the most basic type and is used to measure small pressure differences. The inclined manometer is used to measure larger pressure differences and is designed with a sloping tube to increase the sensitivity of the device. The differential manometer is used to measure the pressure difference between two points in a system. Manometers are commonly used in a variety of applications, including in industrial settings to monitor pressure in pipelines and tanks, in medical settings to measure blood pressure, and in laboratory settings to measure gas pressures in experiments. Overall, manometers are an essential tool for measuring pressure in a wide range of applications. Their simplicity and accuracy have made them a popular choice for many industries and scientific fields.

pressure, U-tube, fluid, inclined manometer, differential manometer

— Christopher Taylor

CITATION : "Christopher Taylor. 'Manometers.' Design+Encyclopedia. https://design-encyclopedia.com/define/manometers?E=368092 (Accessed on October 14, 2026)"