The HDR-E Double Rotor Flow Meter is a high-performance liquid flow measurement solution engineered for industrial environments requiring accuracy, durability, and consistent output. Designed for applications across oil & gas, wastewater management, chemical processing, HVAC systems, marine operations, food production, and vehicle systems, this flow meter ensures reliable monitoring in both standard and demanding conditions. Its dual-rotor mechanism enhances measurement precision while maintaining operational stability.
Key Features
- High accuracy up to 0.2% for precise flow monitoring
- Wide measuring range from 5 to 340 m³/h
- Stainless steel construction for corrosion resistance
- Multiple output options including 4-20mA, Pulse, and RS485
- High pressure tolerance up to 6.3 MPa
- Flexible power supply with 24VDC or lithium battery
Design & Functionality
The double rotor design enables continuous and stable flow measurement by synchronizing two rotating elements within the flow stream. This reduces pulsation effects and enhances signal consistency. The flange connection ensures secure installation in pipelines, while the IP65 rating provides protection against dust and water ingress, making it suitable for harsh industrial environments.
Total Crossed Beams
The dual rotor structure effectively divides the flow into multiple measurable segments, increasing detection accuracy and minimizing turbulence-related errors. This design improves repeatability and ensures precise readings across varying flow conditions.
Beam Pitch Options
Optimized rotor spacing enhances measurement efficiency across different pipe diameters (DN40 to DN250). This allows adaptability across multiple industrial systems without compromising performance or accuracy.
Intrinsic Synchronism
The synchronized rotor movement ensures stable signal generation, reducing noise and improving data reliability. This intrinsic synchronism is critical for process control systems requiring real-time and accurate flow data.
Operational Advantages
The HDR-E flow meter delivers long-term reliability with minimal maintenance. Its robust design supports applications in aggressive fluids, high-pressure systems, and continuous operation environments. Industries benefit from improved process efficiency, reduced downtime, and accurate flow control for optimized system performance.
