LPG PD Flow Meter plays a core role in achieving high-precision and high-reliability online measurement of LPG volumetric flow in pipelines. By converting the linear flow of LPG into the rotational motion of rotors and capturing the rotational signal, it enables cumulative counting of the fluid passing through. This type of LPG PD flow meter is primarily used for LPG custody transfer, inventory management, loading and unloading measurement, and process control, helping users accurately track LPG inflow, outflow, and consumption data while avoiding financial losses or safety risks caused by inaccurate measurement.
The most prominent technical advantage of this type of LPG PD Flow Meter lies in its non-contact rotor design combined with high-performance bearing materials. Due to LPG's low viscosity and poor lubricity, traditional contact-type rotors are prone to severe wear or even seizure during long-term operation, whereas the non-contact design fundamentally solves this problem, making it particularly suitable for high-frequency loading and unloading scenarios.
Another key technical feature is the extremely low pressure drop. Because the flow path causes only minimal changes in fluid direction, LPG does not experience sharp flow turns as it passes through, thereby maintaining a low pressure loss across the full measurement range. This makes the LPG PD flow meter especially well-suited for long-distance pipelines or low-position tank outlet scenarios.
In addition, the precision clearance fit and synchronized gear transmission design effectively prevent internal leakage, making the meter suitable for high-pressure conditions. The stepless fine-tuning device supports both positive and negative calibration, making it particularly appropriate for on-site rapid verification scenarios.
In custody transfer applications, the core requirements are high accuracy and good repeatability, which the stepless fine-tuning device and precision fit design of the LPG PD flow meter are capable of meeting. In daily inventory management at storage and distribution stations, the extremely low pressure drop characteristic plays a key role in tank-to-tank transfer operations.
In LPG filling station cylinder filling scenarios, the non-contact rotor design effectively extends the equipment's service life under high-frequency start-stop conditions. For end industrial users, this type of flow meter provides long-term stable cumulative measurement data, helping users establish gas cost accounting records.
This type of flow meter first ensures fairness and compliance in trade settlement, allowing users to keep measurement errors within permissible limits and reduce trade disputes. Second, it reduces equipment maintenance costs and downtime, as the non-contact design and application of high-performance materials significantly extend the service life of core components. Third, it enables controllable and traceable inventory loss, helping companies promptly identify and locate abnormal loss points, thereby providing data support for refined management.
Finally, this type of LPG PD flow meter supports the transmission of output signals to counters or pulse transmitters, facilitating integration into filling management systems or IoT platforms, thus promoting the digital transformation of LPG stations.
The LPG-M50 PD flow meter launched by our company is a professional product specifically developed for the special operating conditions of LPG measurement. This series is suitable for the storage, transportation, loading and unloading of petroleum products, aviation fuels, and LPG. It features a non-contact rotor design and high-performance materials, offering low wear, long service life, low pressure drop, and high accuracy. It is also equipped with a stepless fine-tuning device that supports both positive and negative calibration, ensuring long-term measurement precision.
We welcome users from all sectors to engage in discussions regarding product selection and technical applications, and we are pleased to provide professional technical support and services.
