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Application range of oxygen pressure gauge
2012-2-7 10:31:44

The difference between an oxygen pressure gauge and a general pressure gauge is analyzed from its application scope, structure, function and switching direction.

Application:

和一般压力表的主要区别在于氧气表是禁油表,也就是说在装配压力表的最后校验是是通过气体或者水来校验仪表压力的,而普通压力表是通过 The main difference between an oxygen pressure gauge and a general pressure gauge is that the oxygen gauge is an oil-free gauge, that is, the final calibration of the assembled pressure gauge is to verify the instrument pressure by gas or water, while the ordinary pressure gauge is passed

Oil to check, because oxygen can not ignite spontaneously, but he can assist all fuels to be banned.

structure:

The structure of the oxygen pressure gauge and the general pressure gauge are basically the same.

effect:

The oxygen meter measures oxygen, and the proportion in the air is expressed by numbers! !! !!


General pressure gauges measure pressure, atmospheric pressure, and pressure inside the pipeline (liquid gas)! !! !!


Difference: The oxygen meter has a 02 sign on it, while the pressure gauge only has numbers! !!

Switching direction:

The switching direction of the oxygen pressure gauge is not the same as the general pressure gauge. The oxygen pressure gauge is clockwise, while the flammable gas pressure gauge is counterclockwise.


是指用来测定氧气压力的压力表,压力表测量的是表压 Oxygen pressure gauge refers to the pressure gauge used to measure the oxygen pressure, and the pressure gauge measures the gauge pressure

Because of the chemical nature of the strong oxidizing properties of oxygen, a special pressure gauge is required when measuring oxygen pressure. This pressure gauge is an oxygen pressure gauge. 国家有明确的规定和指标,简单的来 The oxygen pressure gauge country has clear regulations and indicators, simply

It is said that there are two aspects: during the production of components to assembly and inspection, it is not allowed to contact any grease products, and the dial has a red oil ban mark.

The safety of the oxygen pressure gauge mainly depends on the entire production process of the manufacturer, and whether it is operated strictly in accordance with the state's first regulations. At present, many manufacturers use general pressure gauges to clean carbon tetrachloride as oxygen pressure.

Table use, this situation can easily cause a safety accident. Therefore, it is recommended that you choose a good manufacturer such as Dongxiang Instrument Factory when purchasing oxygen pressure gauges.

The models of oxygen pressure gauges are Y0-60, YO-100, YO-150, etc. The pressure range is from -0.1-60MPa.