What is the difference between a split-type temperature transmitter and an integrated one?
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Why are PT100 and temperature changes separated? Separate to reduce interference? More accurate measurements? What is the required distance between the PT100 and the transmitter’s connection after they are separated?
Why isn’t anyone answering? ? ? ? ?
When used to measure high-temperature media or in environments with severe vibration, a split-type design is adopted to protect the gauge head.
It’s not to prevent interference, but to facilitate installation and increase the installation space. Or the situation mentioned upstairs
Agree with the opinion above. There is no specific requirement regarding whether temperature controllers should be separate or integrated for installation. In our factory, integrated ones are now very rare; instead, small temperature controllers are installed individually within the cabinets.
The significance of temperature changes in the cabinet room is different from that on-site.
I agree with the views from the 3rd and 4th floors. One more thing: in a 3-wire or 4-wire system, there are generally no requirements regarding the length of the connection wires, but in a 2-wire system, the impact of excessive wire length on measurement accuracy must be taken into account
PT100 is at least a 3-wire type; the temperature isn’t high, only around 40+ degrees