Flow switch HR2K1

Mechanical Flow Switch for Reliable Water Flow Monitoring

The HR2K1 from Senseca is a compact mechanical flow switch designed for reliable monitoring of water and compatible liquid media in industrial applications. Operating on the spring-supported piston measuring principle, it features magnetic reed switch actuation for accurate flow detection without requiring external power. Its rugged construction and high-pressure capability make it ideal for process control, cooling systems, and equipment protection.

Key Features:

  • 🌊 Spring-Supported Piston Technology

    Provides accurate and repeatable flow monitoring with low pressure loss and excellent long-term stability.

  • ⚡ Magnetic Reed Switch

    Contactless reed switch ensures reliable switching performance with long service life and maintenance-free operation.

Key Features:

  • 🔧 Adjustable Switching Point

    Switching point can be adjusted to match specific application requirements for flexible flow monitoring.

  • 🛡️ Robust Industrial Construction

    Available in durable brass or stainless steel versions for reliable performance in demanding industrial environments.

  • 💧 High-Pressure Capability

    Designed to operate under high-pressure conditions, making it suitable for industrial process and utility systems.

Applications:

  • 💧 Water & Cooling Systems

    Ideal for monitoring cooling water and industrial utility circuits.

  • ⚙️ Pump & Equipment Protection

    Detects low-flow conditions to protect pumps, heat exchangers, and other critical equipment.

  • 🏭 Industrial Process Automation

    Provides dependable flow switching in manufacturing and production facilities.

  • 🧪 OEM & Machine Building

    Suitable for integration into industrial machinery and custom process systems.

Why Choose This Solution?

The HR2K1 offers reliable mechanical flow monitoring with rugged construction for demanding industrial applications.

Reliable Monitoring

Accurate and repeatable flow detection.

Maintenance-Free

Mechanical operation without external power.

Rugged Design

Built for long-term industrial performance.

Industrial Applications

Ideal for water systems, cooling circuits, and process automation.

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