Liquid level meter at Shenyang gas station, Liaoning Working principle of liquid level meter at gas station

The working principle of the gas station liquid level meter in Shenyang, Liaoning gas station. The gas station liquid level meter is an intelligent system that adapts to the management needs of modern gas stations. It consists of a liquid level probe, a console, and management software. It can reflect the oil tank. The oil level, water level, temperature and purchase, sales and inventory information play a role in environmental protection and safety monitoring, and the information of multiple gas stations is combined through the network to form a strict gas station physical inventory supervision system, thereby providing a scientific basis for management decision-making. . As a system, the gas station liquid level gauge generally consists of the following parts: magnetostrictive probe rod, system console, remote data center, client network application software, etc. Among them, the magnetostrictive probe rod and the system console are the core parts of the gas station liquid level meter and are the key to the product performance and technical parameters of the gas station liquid level meter system. The magnetostrictive probe rod is a magnetostrictive liquid level probe based on the magnetostrictive measurement principle. It is characterized by: it includes a measuring rod rod) and an electronic compartment located at the rear of the measuring rod body, which are successively installed on the measuring rod body. It has a liquid level float and an interface float with a magnetic material ring. The measuring rod body is equipped with a waveguide wire and a temperature sensor for electrical/mechanical energy conversion. The electronic compartment is equipped with an electronic measurement sensor. The utility model can be applied to multi-liquid level measurement occasions. It is designed in accordance with explosion-proof intrinsically safe design requirements and has the characteristics of high precision, good repeatability, easy installation, non-contact measurement, and strong environmental adaptability. It can be widely used in petroleum, chemical, hydropower, pharmaceutical, food, beverage and other industries to measure the liquid level of various liquid tanks. The system console analyzes the measurement data sent by the magnetostrictive probe rod to obtain the results, and displays the water level, oil level, and temperature on the operation page. It has the functions of oil level high and low alarm, water level high and low alarm, and oil temperature high and low alarm. . At the same time, the analysis data is uploaded to the remote data center through the network port for storage, analysis and viewing. The console has both dynamic and static oil leakage and automatic/manual oil unloading functions. Product explosion-proof magnetostrictive liquid level probe measurement range. 3- (can be customized) Liquid level, interface measurement accuracy. Resolution. Number of temperature measuring points - temperature detection resolution. °C Working pressure ~. Protection level/explosion-proof mark: / Communication standard baud rate B Measuring rod float material 3 Product liquid level monitor display configuration Color Chinese graphic human-machine interface touch screen Number of connected probes ~ Communication with probes R Bus mode Baud rate B Communication with online communication R/R baud Rate B safety barrier configuration is equipped with communication safety barrier and power supply safety barrier over-limit alarm, upper limit of liquid level, lower limit of liquid level, upper limit of water level. Appearance size: 3*3* hanging type