Flow transmitter FLEX-HR1MV

Compact Flow Transmitter for Viscosity-Stable Liquid Monitoring

The FLEX-HR1MV from Senseca is a compact electronic flow transmitter designed for accurate monitoring of water and viscosity-stable oils (30–200 mm²/s). Utilizing the spring-supported piston measuring principle with Hall sensor technology, it provides analog output, programmable switching or frequency output, and easy parameter configuration for reliable industrial process monitoring and automation.

Key Features:

  • 🌊 Accurate Flow Measurement

    Spring-supported piston technology with Hall sensor ensures precise and repeatable flow measurement with automatic linearization and calibration.

  • ⚡ Analog & Switching Outputs

    Provides 4–20 mA or 0–10 V analog output together with a programmable switching or frequency output for seamless integration into PLC and automation systems.

Key Features:

  • 🛢️ Optimized for Viscosity-Stable Oils

    Designed for water and oils with viscosities from 30 to 200 mm²/s, delivering stable and reliable measurements.

  • 🔧 Easy Programming

    Switching point, hysteresis, analog range, and output functions can be configured using the magnetic programming clip without opening the device.

  • 🛡️ Rugged Industrial Construction

    Features a polished metal housing with IP67 protection, rotatable electronic head, and pressure resistance up to PN 200 (optional PN 500).

Applications:

  • 💧 Water & Cooling Systems

    Ideal for monitoring process water and cooling circuits.

  • 🛢️ Oil & Lubrication Systems

    Suitable for hydraulic oils and viscosity-stable lubrication systems.

  • 🏭 Industrial Process Automation

    Provides continuous flow measurement for manufacturing and production processes.

  • ⚙️ Pump & Equipment Protection

    Detects abnormal flow conditions to protect pumps, heat exchangers, and critical process equipment.

Why Choose This Solution?

The FLEX-HR1MV combines precise flow measurement, flexible output options, and robust industrial construction for dependable flow monitoring.

Accurate Measurement

Hall sensor technology delivers stable and repeatable flow readings.

Flexible Outputs

Supports analog, switching, and frequency outputs for automation systems.

Easy Configuration

Magnetic programming enables quick setup and parameter adjustment.

Versatile Applications

Ideal for water systems, viscosity-stable oils, industrial automation, and equipment protection.

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