The unloading flow meter is a portable metering device specifically designed for oil unloading operations. By detecting oil temperature, turbine rotation speed, and liquid level inside the pipe, it calculates and displays flow rate and cumulative volume in real time, helping users accurately track unloading quantities for kerosene, diesel, gasoline, and blended fuels. Featuring dual handles and quick-connect couplings, this flow meter offers plug-and-play convenience and simple operation, effectively solving the challenges of inconvenient measurement and unclear data in unloading operations while providing reliable data support for oil custody transfer and inventory management.
The technical advantages of this type of unloading flow meter are evident in several aspects. First, it employs a measurement principle based on turbine rotation working in coordination with multiple sensors: as oil flows through the meter by gravity, it drives the turbine to rotate, with a Hall sensor capturing the rotational signal. Meanwhile, a liquid level sensor detects the internal liquid level, and a temperature sensor monitors oil temperature in real time. The electronic display integrates all data to calculate flow rate and volume, ensuring accuracy and stability in measurement results.
In terms of structural design, the flow meter fully considers portability and on-site operational convenience. The dual-handle design allows easy carrying and handling by a single person, while the quick-connect couplings at both inlet and outlet enable rapid hose connection without tools, significantly reducing setup time. The built-in sight glass allows operators to visually inspect oil condition, promptly detecting any abnormalities or air in the line. The electronic display supports both batch recording and total cumulative storage, making it convenient for users to manage data by truckload, batch, or time period. Additionally, the product features built-in Bluetooth and GPS positioning functions, enabled by default for data transmission and location tracking. The electronic display is powered by two rechargeable explosion-proof lithium batteries, capable of approximately 5,000 charge cycles, and uses a USB Type-C charging port for easy recharging.
In the road transport unloading segment of refined oil products, the unloading flow meter meets the urgent need for accurate unloading measurement at oil depots, gas stations, and end-user facilities. Traditional unloading operations often rely on tank truck level gauges or weighbridge estimates, which offer limited accuracy and frequently lead to trade disputes. The direct measurement approach of this flow meter makes unloading data clear and transparent, effectively resolving trust issues between supply and demand sides.
For oil traders and storage enterprises, measurement accuracy in the unloading stage directly impacts inventory counting and financial reconciliation. The batch recording function supports independent data storage for each truckload, while the total cumulative function facilitates daily, monthly, and periodic summary reporting, helping management precisely track actual inbound quantities for each batch and providing a solid basis for procurement decisions and sales reconciliation. For comprehensive sites handling multiple oil products, the flow meter's excellent compatibility with kerosene, diesel, gasoline, and blended fuels enables it to adapt to different unloading requirements—one device covering multiple scenarios and reducing equipment acquisition and management costs.
Adopting this type of unloading flow meter first enhances fairness and transparency in trade settlement. By providing accurate and reliable unloading measurement data, both buyers and sellers can complete transactions based on mutually recognized figures, effectively reducing disputes caused by measurement discrepancies and fostering sound commercial relationships.
Second, it significantly improves operational efficiency and management precision. The portable design and quick-connect couplings substantially reduce per-operation setup time, while the dual-handle design allows a single person to easily carry and connect the flow meter without requiring dedicated multi-person crews. The electronic display's batch recording function makes each truckload's unloading volume independently verifiable, and the total cumulative function facilitates financial reconciliation and inventory counting, bringing greater standardization to data management. Bluetooth capability supports wireless data transmission, reserving an interface for future integration with station management systems or mobile terminals, while GPS positioning helps enterprises track equipment location and unloading sites for remote supervision.
In terms of safety and maintenance, the flow meter uses explosion-proof lithium battery power supply, meeting the requirements for use in flammable and explosive environments, though special care must be taken to avoid charging in hazardous areas. Common issues such as leakage caused by aged seals or loose quick-connect coupling clips can be quickly resolved by replacing seal rings or clips, making maintenance straightforward. The sight glass allows operators to promptly detect bubbles or impurities in the oil, preventing abnormal product from entering downstream processes.
Wenzhou Supertech Machinery Co., Ltd. , as a specialized manufacturer and direct supplier of oil metering equipment, is committed to providing global customers with high-reliability, high-convenience measurement solutions. The unloading flow meter we offer is a portable turbine flow meter specifically developed for unloading operations. Suitable for metering kerosene, diesel, gasoline, and blended fuels during unloading, it features dual handles and quick-connect couplings for simple, plug-and-play operation. Built-in liquid level, turbine, and temperature sensors work together, with the electronic display calculating flow rate and volume in real time while supporting batch recording and total cumulative storage. Equipped with Bluetooth and GPS positioning functions and powered by rechargeable explosion-proof lithium batteries capable of approximately 5,000 charge cycles, this product delivers reliable performance in demanding environments. As a direct manufacturer and supplier, we welcome inquiries regarding product selection and technical applications, and we are pleased to provide comprehensive technical support and after-sales service.
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