- #1
gball
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Hello All,
We are experimenting with a flame tube design (quite literally, a flame within a tube). We are looking to get a temperature profile along this tube. So, we will need multiple thermocouples along this tube. I'm wondering whether it will be necessary to go to ungrounded (isolated) thermocouples for this since grounded thermocouples (junction connected to sheath) would all be electrically connected to each other since they are all on the same tube. Would this present a 'ground loop' problem?
Would this be a problem? Would there be interference between the thermocouples? I would really appreciate any input.
Thanks in advance,
gball
We are experimenting with a flame tube design (quite literally, a flame within a tube). We are looking to get a temperature profile along this tube. So, we will need multiple thermocouples along this tube. I'm wondering whether it will be necessary to go to ungrounded (isolated) thermocouples for this since grounded thermocouples (junction connected to sheath) would all be electrically connected to each other since they are all on the same tube. Would this present a 'ground loop' problem?
Would this be a problem? Would there be interference between the thermocouples? I would really appreciate any input.
Thanks in advance,
gball