View Full Version : low temp sensors
03-09-2005, 02:37 PM
We are looking for low temp [-200 C] transmitters to work on 4 to 20 ma or lon
anyone come across this before.
we also need to meet NIST standards.
03-09-2005, 02:49 PM
Look in here, they have the high side but not the low, but may be they can do something for you.
Just a thought.
Or try this:
you will need to get appropriate converter.
[Edited by amigo on 03-09-2005 at 03:20 PM]
03-09-2005, 03:47 PM
I commonly monitor low-temperature medical research freezers using products from Automation Components, Inc. http://workaci.com/
Specifically find the ACI/1K-LT. They'll range the 4-20mA output down to -200C, no problem.
03-10-2005, 06:41 PM
Excellent. I like the lon sensor and we are on our way.
Thanks for your help
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