Your search for "Endress+Hauser hygienic conductivity sensors" revealed the following:

Endress+Hauser Proline Prowirl O 200 high-pressure vortex flowmeter for steam and gas measurement
Endress+Hauser Liquiphant FTL64 level switch
Liquiphant FTL64 high temperature level switch
Endress+Hauser FlexView FMA90 control unit for level and flow measurement
Endress+Hauser CM442R Liquiline digital transmitter
Endress+Hauser CM442R Liquiline transmitter for liquid analysis
Endress+Hauser FQG61 radiometric source container
Endress+Hauser FQG61 source container for radiometric measurement