What type of pressure is measured by Bourdon gauge?
Bourdon tube pressure gauges are used for the measurement of relative pressures from 0.8 ... 100,000 psi. They are classified as mechanical pressure measuring instruments and operate without any electrical power. Bourdon tubes are radially formed tubes with an oval cross-section.
What is a Bourdon type pressure gauge?
A bourdon tube pressure gauge is a mechanical pressure measuring instrument that reads the pressure without requiring any electrical power. It is generally used for the measurement of pressure from 0.6 to 7000 bar (8 to 10000 psi).
What is Bourdon gauge and how it works?
The Bourdon pressure gauge works by measuring the amount of change in a coiled or semicircular metal tube by a pressurized fluid inside. This is due to the principle that a flattened tube tends to regain its circular form when pressurized.
Where is a Bourdon gauge used?
The Bourdon and spiral tube are typically used on water systems and diaphragm units on both water and air systems. These mechanical devices can all be connected to a transmitter. The transmitter detects the mechanical change and puts out a signal proportional to pressure.
Where are pressure gauges used?
Pressure gauges are an essential instrument used by industry to measure the pressure in a system as a quality check measure and to ensure the consistency of products. For reasons of safety, pressure gauges monitor fluids, gases, and steam for leaks or a build up of pressure in a system.