What exactly do the process connection methods and process piping methods for thermometers and pressure gauges refer to?
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I’m specialized in equipment, but I’m completely confused when I see instrument data sheets :( I would like to ask instrument professionals the following question: What exactly do process connection methods, temperature element connection methods, and process connection methods refer to? Is the thermometer connected by threads or flanges?
The process connection type and process connection dimensions refer to the fact that the pressure gauge itself has an M20*1.5 thread ； The process connection method refers to the way in which the pressure gauge is connected to the process pipelines or equipment. Look at the picture
The thermometer has a protective tube; the temperature-sensing element needs to be connected to this protective tube and then fixed to the pipe
This is a data table; find the chart and you’ll understand it
The provided data table is very intuitive with charts
There are no images, so it’s a bit hard to understand