Depending on the reference pressure, the following pressure types are distin guished. Measurement of differential pressures or of two different pressures applied. This article throws light upon the eight main types of limit gauges. General recommendation for working measured pressure is to be in the range of 2565% for pulsating pressures and 2575% for steady pressures out of the maximal dial range. Our next topic will be divided into two subtopics, and they will touch a few important pressure gauge related subjects that might help you decide which types of gauges are the perfect fit for your needs. Overpressure gauge pressure the most frequently measured pressure in the technological field is the atmospheric pressure differential, p e e excedens exceeding. Types of pressure gauges uses of a pressure gauges. Differential where the sensor has two ports for the measurement of two different pressures. Stiko, industrieweg 5, 9301 lm roden, the netherlands. They are used to measure internal and external size for e. Hamlet m pressure gauges pressure gauges 368 hamlet pressure gauges hamlet advanced control technology 369 industrial mechanical pressure gauges. The bourdon tube and capsule gauges are common types of pressure gauges used in the engineering and manufacturing industries. Pressure gauges with sealing liquid direct pressure gauges.
Here, we provide further information regarding the uses of these instruments, while also looking at contact and differential pressure gauges. It requires external scale to compare the measured value. They cover measuring spans from 600 mbar to 4000 bar. Discover ashcrofts expertise in pressure gauges with applications, such as digital, test, differential, industrial and process gauges. Bourdon tube pressure gauges bourdon tube pressure gauges are the most common type in many areas and are used to measure medium to high pressures. Use of the atmosphere as reference is usually signified by a g after the pressure unit e. Hello everyone welcome to aim amie types of pressure gauges in this video we have learned the 4 basic models of pressure gauges check out. Absolute the reference is a vacuum 0bar or no pressure. The measuring element is a curved tube with a circular, spiral or coiled shape, commonly called a bourdon tube.