M4 Knick SE680 — Hygienic Toroidal Conductivity Sensor

The SE680 is a toroidal conductivity sensor for hygienic processes in pharmaceutical, food, and beverage production. Its polished PEEK construction provides chemical and thermal resistance while offering a smooth surface that is easy to clean.

A large sensor opening helps reduce contamination buildup. The sensor supports clean-in-place and steam-in-place processes, with several hygienic connection options available to match the installation.

Applications

• Dairy and beverage processing

• Breweries

• Pharmaceutical production

• CIP monitoring

• Brine, acid, and alkali monitoring

Features and Benefits

• Smooth PEEK body with surface finish below 0.4 µm

• Large opening helps limit deposits

• Memosens functionality supports offline calibration and diagnostics

• Hygienic connection options, including Tri-Clamp and Varivent

Key Specifications

• Measuring range: 0–2,000 mS/cm

• Temperature: 14–257°F

• Sensor length: 76 mm

• Temperature element: Pt1000

Spec Sheet: SE680 Spec Sheet — select it under Downloads
Image URL: SE680 Product Image
Source: SE680 Product Page