These gauges are used in a wide range of industrial and medical applications to control the use of oxygen within a usable range. In fact, the installation and use of oxygen pressure gauges have the corresponding skills.
Oxygen pressure gauge installation and use
1、Before installation, carefully inspect the parts to ensure that they are fastened, that there are no visible signs of damage or destruction, and that all loose parts are still in place.
2、Don't let any nuts slip as you connect the oxygen filler, oxygen pressure-reducing valve, and oxygen filling conduit.
3, In order for the output oxygen pressure table to show 2.8-3.0MPa, the oxygen cylinder valve must be opened, and the pressure reducing valve must be adjusted. At this point, the entire gas circuit should be leak-free; if not, it should be checked until normal.
4, The oxygenator on the pressure gauge should be consistent with the output table pressure on the pressure reducing valve at this point in the oxygen experiment test. It should also operate freely and without leaks.
5, Test oxygen experiment: at this time, the oxygenator on the pressure gauge should be consistent with the output table pressure on the pressure reducing valve. It should also operate freely and without leaks.
The difference between an oxygen pressure gauge and a general pressure gauge
The main distinction between an oxygen pressure gauge and a general pressure gauge is that an oxygen pressure gauge forbids oil, meaning that during the final calibration of the assembly, the pressure gauge calibrates the instrument's pressure using gas or water, whereas a general pressure gauge calibrates using oil because oxygen can't cause spontaneous combustion but can aid in it, thus forbidding oil.
Structure
A general pressure gauge and an oxygen pressure gauge basically have the same structure.
Function
The oxygen gauge measures oxygen, and the amount in the air is represented numerically.
The pressure, atmospheric pressure, and pipeline (liquid gas) pressure should all be measured with a general pressure gauge.
The difference: the oxygen meter above the O2 logo, and the pressure gauge only numbers!!!!
Switching direction
The difference between the clockwise and counterclockwise rotations of the pressure switches on the oxygen pressure gauge and the general pressure gauge is primarily intended to prevent malfunction.
Simply put, understanding the oxygen pressure gauge is an auxiliary skill; once the subject is abandoned, the value of the gauge will be completely lost and will be of little further use. Similar to this, the pressure gauge's accuracy will still have a sizable influence on our actual work.
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