Flow indicator HR1MV

Mechanical Flow Indicator for Water and Viscosity-Stable Oil Monitoring

The HR1MV Flow Indicator from Senseca is a robust mechanical flow indicator designed for continuous monitoring of water and viscosity-stable oils (30–200 mm²/s). Based on the spring-supported piston measuring principle, it features a magnetically coupled, individually calibrated analog display that provides accurate visual flow indication without requiring an external power supply. The hermetically sealed display ensures reliable, maintenance-free operation in demanding industrial environments.

Key Features:

  • 🌊 Spring-Supported Piston Technology

    Provides accurate and repeatable flow indication with excellent stability and low pressure loss.

  • 📊 Individually Calibrated Display

    Large analog display offers clear, precise visual monitoring of the actual flow rate.

Key Features:

  • 🛢️ Designed for Water & Viscosity-Stable Oils

    Suitable for water and oils with viscosities from 30 to 200 mm²/s, ensuring stable measurement across varying operating conditions.

  • ⚡ Mechanical Operation

    Operates without external power, providing dependable and maintenance-free performance

  • 🛡️ Rugged Industrial Construction

    Available in brass or stainless steel construction with a hermetically sealed display for long service life.

Applications:

  • 💧 Water & Cooling Systems

    Ideal for monitoring process water and cooling circuits.

  • 🛢️ Hydraulic & Lubrication Systems

    Suitable for monitoring viscosity-stable oils in hydraulic and lubrication applications.

  • 🏭 Industrial Process Automation

    Provides reliable local flow indication in manufacturing and processing plants.

  • ⚙️ OEM & Machine Building

    Perfect for integration into industrial machinery and customized process systems.

Why Choose This Solution?

The HR1MV Flow Indicator delivers accurate, maintenance-free visual flow monitoring for water and viscosity-stable oil applications.

Accurate Indication

Reliable and repeatable visual flow monitoring.

Maintenance-Free

Mechanical operation without external power.

Rugged Design

Built for long-term industrial performance.

Industrial Applications

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

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Product Details