Beijing - The classification for the pressure gauge is www.gaugechina.com very complicated. In that case, the suitable choosing for the properly pressure gauge such as oil pressure gauge is not very easy. Today, the excellent supplier and manufacturer for pressure gauge which website is www.gaugechina.com would let people know the detailed classification of this accuracy device.
According to the measurement accuracy, the pressure gauge could be divided into the precision pressure gauges such as vacuum gauge and the general pressure gauge. The accuracy class of the precision pressure gauge could be divided into the 0.1, 0.16, 0.25 and 0.4 grade. The grade of the measurement accuracy of the general pressure gauge could be divided into 1.0, 1.6, 2.5, and 4. 0 grade.
Second, based on the measuring standard of the pressure gauge device, the pressure gauge could be gaugechina.com divided into the general pressure gauge, absolute pressure gauge, stainless steel pressure gauge and differential pressure gauge. The general pressure gauge has applied the atmospheric pressure as the reference. The absolute pressure gauge has applied the absolute pressure gauge to zero as the base.
Thirdly, according to the measuring range of the pressure gauge, the pressure gauge could be divided into vacuum gauge, pressure vacuum gauge, micro-pressure tables, low pressure gauge and high pressure gauge. The vacuum gauge could be sued for measuring the liquid and gas pressure which is less than the atmospheric pressure. The pressure vacuum gauge could be applied into the measuring for pressure value which is higher and less than the atmospheric pressure. The micro pressure gauge could be used to measure the pressure value which is less than 60000 Pa. For the low pressure gauge, it could be used for measuring the pressure value from 0 to 6MPa. On the other hand, the middle pressure gauge could be used to measure the pressure value which is from 10 to 60MPa.
However, the pressure gauge could also be separated by the function of them. According to their different functions, the pressure gauge can be divided into the indicated pressure gauge and electrical signal control pressure gauge.
On basis of the different type of the measuring dielectric for pressure gauge, the type of the pressure low pressure gauge gauge could be divided into different sorts. The first type should be the general pressure gauge. The second one should be the corrosion resistant pressure gauge. The third type of the pressure gauge should be the explosion proofing pressure gauge. However, there are also many other special types of pressure gauge. If people want to have more information about these pressure gauges, please browse the website gaugechina.com.