Product Short Description
- Technical Specifications
- Measurement Performance Parameters
It meets OIML accuracy class 0.5, ensuring high-precision measurement for custody transfer. The applicable pipe diameter range is 4 inches to 24 inches. It supports a flow velocity range of 0.1 m/s to 30 m/s and can operate stably under a pressure range of up to 200 bar and a temperature range of -40°C to 120°C. It uses AGA 10 2003 and GERG – 2008 standards for sound velocity calculation and automatic flow correction based on gas composition, pressure and temperature.
- Transducer and Signal Parameters
It is equipped with rugged T – 20 series transducers that have strong tolerance to wet, impurity – containing and high – viscosity gas media. The patented transducer synchronization technology realizes the highest possible sampling rate, ensuring stable ultrasonic signals and improving flow resolution. The single-path reflective check meter has a signal response time of less than 100ms, which can quickly feed back measurement deviations.
- Communication and Interface Parameters
It is configured with modular 3410 series electronics and supports multiple communication interfaces including HART, Modbus, and Foundation Fieldbus. It can directly connect to pressure and temperature transmitters through dedicated input ports to achieve integrated collection of multi – parameter data. It is compatible with MeterLink software, enabling real – time monitoring and data analysis on PCs or laptops.
- Measurement Performance Parameters
Description
- Functional Features
- Dual – Configuration for Measurement Redundancy
The combination of a four-path custody transfer meter and a single-path reflective check meter forms a redundant measurement structure. The check meter continuously verifies the measurement results of the main meter. When deviations exceed the set threshold, the meter immediately sends an alarm signal. This structure not only guarantees measurement accuracy but also provides effective backup measurement data, avoiding measurement interruptions caused by single – component failures.
- Advanced Self – Diagnostic and Disturbance Detection
It has the function of continuous self – verification. It can automatically detect pipeline blockages, transducer contamination, liquid accumulation and other process disturbances. It can distinguish between normal process fluctuations and equipment faults, and generate detailed diagnostic reports. This allows maintenance personnel to carry out targeted maintenance, reducing unnecessary on – site inspection work and improving maintenance efficiency.
- High Adaptability to Complex Media and Environments
The T – 20 series transducers have strong anti – pollution and corrosion – resistant properties, which can adapt to wet, rich and dirty gas media common in natural gas transmission and processing. The meter body is made of high – strength alloy material, which can withstand harsh working conditions such as low – temperature cold regions and high – pressure pipeline environments, ensuring long – term stable operation without being affected by external environmental factors.
- Seamless Integration and Easy Operation
It supports mainstream industrial communication protocols and can be seamlessly integrated with Triconex safety control systems, distributed control systems and other industrial control platforms. The MeterLink software provides an intuitive operation interface, allowing operators to set parameters, view real – time data and export historical records. The modular design of the electronics enables quick replacement of components, shortening maintenance downtime.
- Dual – Configuration for Measurement Redundancy
- Application Scenarios
- Natural Gas Transmission Pipelines
It is widely used in custody transfer measurement of long – distance natural gas transmission pipelines. It accurately measures the gas flow between pipeline sections and between different operators. It ensures the fairness of trade settlement. Its self – diagnostic function can timely detect problems such as pipeline blockages caused by impurities, which is crucial for maintaining the smooth operation of the transmission pipeline network.
- Gas Processing Plants
At the inlets and outlets of gas processing plants, it measures the flow of raw natural gas entering the plant and processed natural gas leaving the plant. It provides accurate data for process control and product settlement. It can adapt to the changes in gas composition during processing and automatically correct measurement results to ensure the consistency of data in the whole processing process.
- Underground Gas Storage Facilities
In underground natural gas storage sites, it monitors the injection and extraction flow of natural gas. It helps operators grasp the storage capacity of the reservoir in real time. Its high – pressure resistance and low – temperature resistance can meet the harsh environmental requirements of underground storage facilities. It ensures the accuracy of data during the whole storage and extraction cycle.
- Industrial Gas Interconnection and Distribution
In industrial parks and large – scale industrial enterprises, it is used for flow measurement at the interconnection points of gas supply pipelines. It is applicable to the distribution and measurement of industrial gases such as natural gas and synthetic gas used in production. It ensures that enterprises can accurately count gas consumption. It also provides reliable data support for enterprise energy management and cost control.
- Natural Gas Transmission Pipelines
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