Infrared Pyrometer suitable for the Waterborne Resins reactor or not ?

[silebi66]

Dear Master members :

I couldn't find out the infrared pyrometer to be installed on the bottom or top of the polyester reactor.

In the past, there may be generated a lot of viscous vapor or liquid contaminated the RTD on the waterborne

resins reactor, and make the cause of the temperature reading error in the DCS.

Could any master suggest reliable vendor for this specific application area (polymer emulsion) since most of the

this device is mobile.

I am really appreciated for your help.

Thank you very much.