SEF Filling-Type Electromagnetic Flowmeter

• The SEF700 is a hygienic, filling-type electromagnetic flowmeter engineered for short-cycle, high-repeatability dosing in food, beverage, and other sanitary liquid applications.

• Optimized for high-speed filling lines, SEF700 focuses on batch accuracy and repeatability rather than bulk flow measurement. Its straight-through, dead-leg-free measuring tube ensures stable signal acquisition during rapid start-stop cycles, making it ideal for rotary and linear filling machines.

• Designed for CIP/SIP environments, the SEF700 combines robust hygienic construction with reliable pulse output for seamless integration into PLC-based filling systems.

• Measuring Principle: Electromagnetic (Faraday’s law)

• Nominal Size: DN15

• Accuracy (Linearity): ±0.3% of reading

• Minimum Conductivity: ≥ 5 μS/cm (recommended ≥ 20 μS/cm)

• Flow Velocity: Up to 10 m/s (application-dependent)

• Process Temperature:

• Standard: –20°C to +80°C

• High-temperature option: –20°C to +140°C

• Cleaning Resistance:

• CIP: 140°C / 1 h

• SIP: 150°C / 1 h

• Ambient Temperature: –40°C to +60°C

• Pressure Rating: PN16 (1.6 MPa)

• Measuring Tube: Zirconia ceramic

• Housing Material: Stainless steel

• Protection Class: IP65

• Filling-Optimized Electromagnetic Measurement

Designed specifically for high-speed, short-cycle dosing where repeatability is critical.

• High-Resolution Pulse Output

Passive frequency / pulse signal up to 5 kHz for direct connection to PLC high-speed counter (HSC) inputs.

• Hygienic, Dead-Leg-Free Design

Smooth, straight-through measuring tube suitable for sanitary processes.

• CIP / SIP Compatible

Withstands repeated cleaning and sterilization cycles within defined temperature and time limits.

• Excellent Repeatability

Stable performance under rapid valve operation and frequent start-stop conditions.

• Robust Industrial Construction

Stainless steel housing with IP65 protection for demanding production environments.

• Rotary and linear filling machines

• Aseptic and hot-fill production lines

• Beverage, dairy, juice, and syrup dosing

• High-throughput filling with frequent CIP/SIP cycles