WTR 130 resistance thermometer as a process sensor with replaceable measuring insert and smooth protective armature

Our WTR 130 series consists of temperature sensors in which a measuring insert is installed in a 
protective fitting. This has the advantage that the measuring insert can be replaced at any time 
without having to remove the entire device. The protective fitting keeps the process closed, which means that 
the process does not have to be interrupted during sensor replacement.