Test for chemicals, cleaners, and other substances in your sanitary line by measuring how well the liquid conducts electricity. These sensors are highly accurate over a wide conductivity range, so you can use them with almost any liquid or process. They’re certified by 3-A and by the European Hygienic Engineering and Design Group (EHEDG) to meet sanitary design standards.

Rated IP69K, these sensors hold up to high-temperature, high-pressure washdowns. They’re also rated IP67, so they can be submerged in water for up to 30 minutes. These sensors are often used to save water after clean-in-place (CIP) cycles by determining when the rinse water is free of chemicals and cleaners. Made from 304 stainless steel, the body won’t corrode from frequent washdowns with harsh cleaners. The sensor probe is PEEK, which won’t degrade from chemicals and high temperatures—it’s also FDA compliant for safe contact with food. Any parts that contact liquids are polished to extreme smoothness, so bacteria has nowhere to hide.

Program these sensors with the touchscreen, and select one of three background colors as a visual alert for errors, completed cycles, and other events in your process. The head swivels 345° and the face rotates all the way around, so you can mount the sensor at any angle and still see the display. They have automatic temperature compensation (ATC) that standardizes readings at 77° F (or the temperature you choose) to give accurate results, even in fluctuating temperatures. Since they also measure temperature, you don’t need a separate temperature sensor on your line.

You can also connect these sensors to remote displays and programmable logic controllers (PLCs) with the M12 plugs. Programming these sensors remotely makes frequent application changes easier, and lets you measure liquids in hard-to-reach areas. They’re compatible with IO-Link, HART, and 4-20 mA analog outputs, so you can use them with existing systems. They’re often used to trigger the beginning or end of a cycle in automated systems, or to check the concentration of chemicals in pharmaceutical applications. These sensors are CE Marked, which means they meet safety standards created by the European Union.

Use a quick-clamp adapter to connect these sensors to quick-clamp sanitary tube fittings on your line.

For technical drawings and 3-D models, click on a part number.