Accurate temp. measurement
Accurate temp. measurement
(OP)
Hello,
I need to measure 0-100C to an accuracy of 0.1C or better (4-20mA output) the electronics itself will be in 70C ambient. i want to use something like a PT100 and some sort of "hockey puck" style transmitter but I'm having trouble finding anything suitable. Anything that seems to be 0.1C accurate is bench type lab equipment. Anybody know of anything suitable?
Thanks
I need to measure 0-100C to an accuracy of 0.1C or better (4-20mA output) the electronics itself will be in 70C ambient. i want to use something like a PT100 and some sort of "hockey puck" style transmitter but I'm having trouble finding anything suitable. Anything that seems to be 0.1C accurate is bench type lab equipment. Anybody know of anything suitable?
Thanks





RE: Accurate temp. measurement
RE: Accurate temp. measurement
http://www.miinet.com/products/data_sheets/riy.pdf
xnuke
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips.
RE: Accurate temp. measurement
Francis
www.controldraw.com
RE: Accurate temp. measurement
You can also get them with a digital output (HART protocol).
From their literature, they seem committed to accurate industrial temperature measurement.