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technical article
Oxygen pressure gauge knowledge
2012-1-30 9:59:48


适用测量氧气介质的压力。 Y oxygen pressure gauge is suitable for measuring the pressure of oxygen medium. Never touch oily substances. Everyone should pay attention when purchasing Y oxygen pressure gauge. And acetylene pressure gauge, propane pressure gauge is not available


The main difference between an oxygen pressure gauge and a normal 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, and the ordinary pressure gauge is oil.

Check, because oxygen can't ignite spontaneously, but it 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. Oxygen pressure gauge countries have clear regulations and indicators, in simple terms

There are two aspects: during the production of components to assembly inspection, it is not allowed to contact any grease products, and the dial has a red oil-free mark.

的安全性主要取决于生产厂家的整个生产流程,是否严格按照国家先关规定去操作。 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.

Force table use, this situation can easily cause a safety accident. The models of oxygen pressure gauges are Y0-60, YO-100, YO-150, etc. The pressure range is from -0.1-60MPa