Answer / binithere

A triad cable consists of multiple triads, each triad consisting of three conductors(which are twisted together) along with a shied. The fact that the wires are twisted ,and the presence of a shield makes the signal carried by a triad cable less prone to external noise.

A core cable on the other hand consists of individual conductors.The absence of any kind of mechanism to prevent the noise from affecting the signal, makes them unsuitable for carrying any form of analog signal.

If you use a core cable to connect your RTD to the transmitter ,you would get the temperature readings, but it will be susceptible to noise, which is not desirable.

Do let me know if you come across any other reason.

I want to use 1/2 inch SS316 tube in my high pressure & temperature (64 kg/cm2 & 500 deg C)after condensate pot in pressure tranmistter. 1) Is it possible to use 1/2" ss316 tube in high pressure and temperature line. Tube manufacturer is local vendor. 2)On sarting the plant, We need to do system fluse that time condesate is not in the condesate pot so steam is directly contact with the tube. We have no exact calculation to know our tube is ok or nor at this time. pleae,reply.

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