“What does “Increase PID for on-site thermometer” mean?
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In the initial drawings submitted to the design institute, the design requirement for the isopropyl alcohol raw material tank is to \"add on-site thermometers to the PID\" – what does this mean?
Do you know what an in-situ thermometer is? In terms of relative distance.
Is it “adding an on-site temperature indicator on the P&I diagram”?
So its structure should be more or less the same as that of an in-situ thermometer, right? There’s no difference, right? For example, why not install a sleeve on all of them?
A field thermometer is a local temperature gauge. Don’t thermometers all need to have sleeves?
I already had two thermometer interfaces, in the form of connection flanges. He only said that a PID field thermometer was needed; do I have to remove my existing two?
It’s also okay to use the on-site display in the remote temperature range; otherwise, adding a TG would work as well.
To ensure safety, two different types of instruments are usually designed for the same testing point as a means of comparison; therefore, direct testing points on-site should generally not be omitted.
It is important to note this, and an on-site temperature indicator is required.