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Hi all,
I am working on temperature transmitters specifications for a project in Energy.
According to my process conditions, I choose RTD technology.
We are going to install threaded thermowell.
I used to work with:
- IEC 60751 (Industrial platinum resistance thermometers and platinum temperature sensors)
- IEC 61152 (dimensions of metal sheathed thermometer elements)
- and sometimes ASME PTC 19 3 (tmermowell) according to the flow
- our general / master specification.
Do you know an IEC or ISO standard (not an API, ASME etc.) for "standard thermowell insertion length" (as API 551) or unsupported length (as ASME PTC 19.3) ? I am not looking for the rule to specify this length but I am looking for a standard that specify some standard length according to the size of pipes (inch or DN) . Thank you for your comments,
regards
I am working on temperature transmitters specifications for a project in Energy.
According to my process conditions, I choose RTD technology.
We are going to install threaded thermowell.
I used to work with:
- IEC 60751 (Industrial platinum resistance thermometers and platinum temperature sensors)
- IEC 61152 (dimensions of metal sheathed thermometer elements)
- and sometimes ASME PTC 19 3 (tmermowell) according to the flow
- our general / master specification.
Do you know an IEC or ISO standard (not an API, ASME etc.) for "standard thermowell insertion length" (as API 551) or unsupported length (as ASME PTC 19.3) ? I am not looking for the rule to specify this length but I am looking for a standard that specify some standard length according to the size of pipes (inch or DN) . Thank you for your comments,
regards