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

Fluke 374 FC True-RMS AC/DC Clamp Meter for electrical troubleshooting
Yokogawa EJA110E Differential Pressure Transmitter
Yokogawa EJA110E DPharp digital pressure transmitter
Yokogawa EJA130E Differential Pressure Transmitter
Yokogawa EJA130E DPharp digital sensor differential pressure transmitter
Yokogawa ROTAMASS Coriolis Mass Flow Meter for accurate industrial mass flow measurement
Yokogawa ROTAMASS Total Insight Coriolis Mass Flow Meter family for industrial flow measurement applications
Fluke 715 Volt/mA loop calibrator for 4–20 mA and voltage signal calibration
Fluke 715 Volt/mA Loop Calibrator
$1,334.00
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Fluke 771 milliamp process clamp meter for 4–20 mA signal measurement
Fluke 771 4–20 mA clamp meter for non-invasive process loop troubleshooting
Yokogawa EJXC80A EJAC80E Diaphragm Seal System
Yokogawa EJXC80A EJAC80E remote mount flanged diaphragm seal system
Yokogawa ADMAG TI Remote Converter series for advanced electromagnetic flow measurement
Fluke 572-2 High Temperature Infrared Thermometer for industrial temperature measurement