flow sensor for air at over 1000 deg. F


Thread Starter


I have an application that requires monitoring of air flow at a temperature of about 1000 deg. F. I would like the output of the device to be analog (4-20mA). If anybody knows of such a device please let me know where I can get it.
Look in the "Instrumentation Buyer's Guide"
It should direct you for Thermocouple based devices.
Is it a closed pipe ? chimney ? ... ?
Why do not you measure air flow at normal condition and then correct it to 1000oF and send 4-20ma output? It is cheaper and more reliable.

Hung Lam