Flow switch CRE

Paddle-Type Flow Switch for Reliable Monitoring in Large-Diameter Pipelines

The CRE Flow Switch from Senseca is a robust paddle-operated flow switch designed for monitoring liquid flow in pipelines with nominal diameters from DN 25 to DN 200. Operating with a metal bellows-supported paddle and a high-performance microswitch, it provides dependable flow detection for industrial water systems and media containing ferritic particles. Available in brass or stainless steel construction, the CRE is well suited for demanding process applications.

Key Features:

  • 🌊 Paddle-Based Flow Detection

    Uses a metal bellows-supported paddle mechanism to actuate a microswitch, providing reliable flow monitoring across a wide range of pipe sizes.

  • ⚡ Microswitch Output

    Equipped with a durable microswitch for dependable switching performance in industrial control and protection systems.

Key Features:

  • 🛡️ Suitable for Ferritic Media

    Designed to operate reliably even in media containing ferritic particles, making it ideal for challenging process environments.

  • 🔧 Wide Nominal Diameter Range

    Supports installations from DN 25 to DN 200 with optional paddle configurations for different flow ranges and pipeline sizes.

Applications:

  • 🏭 Industrial Process Plants

    Provides dependable flow monitoring in manufacturing and process automation systems.

  • 💧 Water Distribution & Cooling Systems

    Ideal for cooling water circuits, utility pipelines, and industrial water management.

  • ⚙️ Pump & Equipment Protection

    Detects insufficient or excessive flow to help protect pumps, heat exchangers, and critical machinery.

  • 🧪 Chemical & Utility Installations

    Suitable for compatible liquids and industrial applications requiring rugged paddle-type flow detection.

Why Choose This Solution?

The CRE Flow Switch combines a proven paddle mechanism with rugged industrial construction to deliver reliable flow monitoring in large-diameter pipelines.

Reliable Operation

Metal bellows-supported paddle ensures consistent and repeatable switching.

Wide Installation Flexibility

Compatible with pipeline sizes from DN 25 to DN 200.

Durable Construction

Available in brass or stainless steel versions for demanding environments.

Industrial-Ready Performance

Ideal for water systems, process plants, utility networks, and equipment protection

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