ACID LEVEL DETECTION
Petro-Chemical
 
Description: Reliable and repeatable level control is critical in order to prevent contamination of
the process upstream or downstream. The acid must not be allowed to flow into the
process except when required as a chemical additive.
 
Problem: Prior to Kayden the customer tried a competitor’s thermal switch and a gap switch in
this application. Kayden was chosen, and has succeeded where the other
instruments failed:
 
 
 Application: 
Overflow Level Protection, Acid
 Location:
Refinery, Gallup, New Mexico, USA
 Product used: 
 Kayden 800 Series Flow – Level – Interface – Temperature Switch