Seeking information on the types of heat transfer oil used in gas pipeline thermometers and temperature-sensing sleeves
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I asked my classmates who specialize in materials science, and they in turn consulted their teachers. They said that in the case of sealed pipes with a relatively constant medium, whether heat transfer oil is used or not has little impact on temperature measurement. So I’ve been ignoring this issue. However, during this safety inspection, experts said that heat transfer oil must be used. I’d like to ask those who are familiar with this topic: what are the appropriate types of heat transfer oil for use in gas pipeline thermometers and temperature-sensing sleeves? Could you please tell me the brand, model, and specifications?
Why isn’t anyone recovering? If anyone knows, please let me know
There’s no need to add it, unless the requirement for precision is extremely high……
Yes, I asked people from the materials science field, and they all said it wasn’t really necessary, but the experts insist on adding it
You must be an expert; I make thermometers every day, and I don’t see many that need to have anything added to them. Moreover, heat transfer oil has a temperature limit; it’s around 300 degrees at most
Yes, they are what are known as experts. We transport natural gas here, and the temperature isn’t high; at most it’s at outdoor temperature