Dual Rotor Flow Meter
The dual rotor flow meter is widely used in petroleum, chemical, metallurgy, electronics, and port industries. It is particularly suitable for custody...
Key Features
Performance Metrics
| Accuracy Class | ±0.2%, ±0.5% |
| Working Pressure | Up to 6.3MPa |
| Protection Rating | IP65 |
| Wetted Materials | Cast Iron, Cast Steel, Stainless Steel, etc. |
Key Features
Dual Rotor Flow Meter: High-Performance Positive Displacement Measurement
The Dual Rotor Flow Meter is the latest generation of positive displacement flow meters, engineered for high-accuracy custody transfer and process control of industrial liquids. Featuring a pair of specially profiled helical rotors, it delivers pulsation-free, low-noise operation with exceptional reliability and a large flow capacity, making it ideal for demanding applications in petroleum, chemical, metallurgy, and port industries.
Core Advantages of Dual Rotor Technology
The core of this flow meter's performance is its precision dual-rotor design. The helical rotors rotate at a constant speed within the measuring chamber, ensuring stable operation with equal flow and speed, which results in extremely low noise levels during operation.
This design guarantees excellent linearity and repeatability across a wide flow range. The robust construction of the Dual Rotor Flow Meter allows it to withstand harsh industrial environments, providing long-term, stable measurement performance critical for energy settlement.
Key Features and Benefits
High Accuracy & Reliability
Engineered for precise custody transfer measurement of crude oil, refined oil, and heavy oil with dependable, repeatable results.
Smooth, Quiet Operation
Pulsation-free and low-noise operation is achieved through constant-speed rotor rotation, minimizing fluid disturbance.
Large Capacity, Low Loss
Offers large flow capacity with minimal pressure loss, enhancing system efficiency and reducing energy costs.
Robust Construction
Strong environmental adaptability ensures reliable performance in challenging petroleum and chemical industry settings.
Flexible Configuration
Supports multiple signal outputs and can be configured with various counters, speed regulators, and fine adjusters.
Ideal for Custody Transfer
The premier choice for accurate and reliable custody transfer applications requiring stringent measurement standards.
Superior Performance for Industrial Flow Measurement
The constant-speed rotation of the helical rotors is key to minimizing fluid pulsation, which in turn generates stable and accurate signal pulses for precise monitoring and control. This makes the meter exceptionally reliable for continuous process control applications.
Its large flow capacity and small pressure loss contribute directly to operational efficiency, reducing the energy required to move fluid through the system. This combination of high performance and efficiency is vital for modern industrial liquid management.
Technical Specifications and Output Options
The Dual Rotor Flow Meter is designed for integration and versatility. It provides stable, accurate signal pulses that can be interfaced with a wide range of industry-standard equipment to meet diverse measurement needs.
Configuration & Outputs
- Compatible Counters
- Can be configured with various electronic and mechanical counters.
- Speed Regulators
- Supports integration with speed regulation devices for process control.
- External Fine Adjusters
- Allows for precise calibration and adjustment on-site.
- Signal Outputs
- Provides multiple signal output options (e.g., pulse, 4-20mA) for system integration.
Wide-Ranging Applications and Environmental Adaptability
This flow meter is widely used across critical industries including petroleum and chemical, metallurgy, electronics, and ports. Its strong environmental adaptability makes it suitable for both standard and challenging installation conditions.
It is particularly suited for the custody transfer measurement of valuable industrial liquids like crude oil, refined oil, and heavy oil, where accuracy and reliability are non-negotiable for financial and operational integrity.
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