Flow switch UM3K-…G/A

Compact Paddle Flow Switch with T-Piece for Reliable Liquid Flow Monitoring

The UM3K-…G/A Flow Switch from Senseca is a compact mechanical flow switch designed for monitoring liquid flow in DN 10 to DN 50 pipelines. Operating on a spring-supported paddle principle with magnetic microswitch actuation, it provides reliable and repeatable flow detection with low pressure loss. Its threaded T-piece design, durable construction, and compact footprint make it ideal for industrial cooling systems, process automation, and equipment protection.

Key Features:

  • 🌊 Spring-Supported Paddle Technology

    Uses a spring-loaded paddle with magnetic actuation to trigger a microswitch, ensuring dependable and repeatable flow monitoring.

  • ⚡ Microswitch Contact

    Equipped with a robust changeover microswitch for reliable switching in industrial control and automation applications.

Key Features:

  • 🔧 Compact Threaded T-Piece Design

    Features female threaded process connections from G 3/8 to G 2 and supports nominal widths DN 10 to DN 50, allowing easy installation in compact piping systems.

  • 📉 Low Pressure Loss

    Optimized paddle design minimizes pressure drop while maintaining accurate switching performance, making it suitable for continuous operation.

  • 🛡️ Brass or Stainless Steel Construction

    Available with brass or stainless steel wetted parts to suit a wide range of industrial media and environments.

Applications:

  • 🏭 Industrial Process Automation

    Provides dependable flow monitoring in manufacturing plants and automated production systems.

  • ❄️ Cooling & HVAC Systems

    Ideal for protecting cooling circuits and heat exchangers by detecting insufficient flow.

  • 💧 Water Treatment & Utility Lines

    Suitable for monitoring water flow in industrial utilities and process pipelines.

  • ⚙️ Pump Protection

    Helps prevent pump damage by detecting low-flow conditions and triggering control actions.

Why Choose This Solution?

The UM3K-…G/A Flow Switch offers a compact, low-pressure-loss solution for accurate mechanical flow monitoring in industrial applications.

Reliable Flow Detection

Spring-supported paddle technology ensures consistent and repeatable switching.

Easy Integration

Standard threaded connections and DIN plug simplify installation and electrical connection.

Rugged Industrial Design

Available in brass or stainless steel for long-lasting performance in demanding environments.

Versatile Applications

Ideal for cooling systems, water treatment, process automation, and machinery protection.

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Product Details