LCD Display 4MPa Magnetic Type Level Transmitter 0.5mm Accuracy Four Wire

Magnetostrictive Liquid Level Meter

Magnetostrictive Liquid Level Meter Operating Principle

With the rapid development of science and technology, high and new technology has been widely used in various industries. High-tech magnetostrictive liquid level sensors are used in the liquid level measurement of various storage tanks. The liquid level meter has the characteristics of high precision, strong environmental adaptability and easy installation. Therefore, it is widely used in petroleum, chemical and other liquid level measurement fields, and gradually replaced other traditional sensors, become a fine liquid level measurement.

In the product oil circulation industry of CNPC and Sinopec, the measurement of oil volume of oil tank is mostly carried out by manual climbing tank and dropping ruler. Use a metric steel tape with a heavy hammer or a scale measuring, manual record reading, manual table conversion, finally get oil data. This measurement method not only has high labor intensity, but also has unsafe factors, and can not guarantee accuracy. Some places are used capacitive/diffusion silicon pressure type liquid level gauge measurement, because this kind of sensor zero drift serious, large measurement deviation, long-term stability is poor, not welcome by users. Some places also use isobaric membrane level gauge or mechanical float level gauge. But because of the membrane type level gauge is affected by temperature, and there are leakage problems, mechanical float level gauge often appear steel band stuck phenomenon, so it has not been widely used.

Magnetostrictive Liquid Level Meter Technical Parameter

※ Note: Products can be customized according to the specific requirements of users!

Magnetostrictive Liquid Level Meter Design Features

• More widely applicable, there are a variety of probe forms, a variety of process connection fbrms,a variety of manufacturing materials, customizable design.
• High reliability: because magnetostrictive liquid level gauge uses waveguide principle, no mechanical movable part, so no friction, no wear. The whole converter is enclosed in stainless steel tube and is not in contact with the measuring medium. The sensor works reliably and has a long life.
• High accuracy: because the magnetostrictive liquid level meter uses waveguide pulses to determine the measured displacement by measxiring the time between the initial pulse and the termination pulse, the measurement accuracy is high and the resolution is better than 0.01FS, This is an accuracy that is difficult to achieve with other sensors.
• Good safety: the magnetostrictive liquid level meter has high explosion-proof performance, intrinsically safe explosion-proof, safe use, especially suitable for chemical raw materials and flammable liquid measurement. It is not necessary to open the lid of the tank to avoid the insecurity of manual measurement.
• The magnetostrictive liquid level gauge is easy to install and maintain: the magnetostrictive liquid level meter is usually installed through the existing nozzle on the top of the tank. It is especially suitable for the installation of the underground storage tank and the storage tank that has been put into service, and can not affect normal production during the installation process.