Accuracy of measurement is a key factor in the stock of measurement, but the accuracy is only one aspect, tank gauging petrol station management system, tank gauging instrumentation to consider the general requirements: security, accuracy and repeatability, reliability and effectiveness of the operation of compatibility , friendly and easy to operate, independent operation capability, easy maintenance, scalability. Additional requirements for tank gauging automated fuel management system: Online diagnostics can be used to turn the output metering, can be seamlessly integrated with the host system and the existing DCS, scalable, service and spare parts, satisfactory price, supplier quality control procedures.
Tank gauging system based on volume, the stock of measurement achieved by measuring the level and temperature. In the tank gauging system based on quality, the stock is measured using a liquid measuring hydrostatic liquid column made. In turn metering inventory control or lose, no matter what method, the reliability and accuracy of measuring instruments is very important.
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