M4 Knick SE707 — High-Resolution Trace Oxygen Sensor

The SE707 measures trace dissolved oxygen in hygienic processes, including applications with elevated carbon-dioxide partial pressures. Its amperometric sensing system combines a polished stainless steel body with a reinforced membrane suitable for steam sterilization.

Memosens and VarioPin versions are available. Memosens connectivity supports offline calibration and diagnostics, helping simplify maintenance.

Applications

• Fermentation

• Boiler feedwater

• Reverse osmosis

• Bottling, canning, and beverage filling

• Carbonation and flotation

Features and Benefits

• Trace oxygen measurement

• Sterilizable, autoclavable, and CIP-capable

• PTFE-coated membrane reinforced with steel mesh

• Memosens option reduces moisture and electrical interference

Key Specifications

• Measuring range: 1 µg/L–50 mg/L

• Detection limit: 1 µg/L; 3 µg/L in liquids containing CO₂

• Memosens temperature: 23–176°F

• VarioPin temperature: 32–176°F

• Memosens lengths: 120, 220, or 320 mm

• VarioPin length: 120 mm

• Process connection: PG13.5

Spec Sheet: SE707 Spec Sheet
Image URL: SE707 Product Image
Source: SE707 Product Page