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Magnetostrictive Level Transmitter
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The Feejoy Magnetostrictive Level Transmitter is an indispensable component of modern automated control systems. This highly advanced level gauge has been available for the past decade and has rapidly gained popularity due to its exceptional accuracy and reliability. The magnetostrictive level sensor employs cutting-edge technology and is renowned for its ability to provide precise and dependable readings. As a result, magnetostrictive level transmitters have found widespread use in a variety of industries, including petroleum, chemical storage, industrial processes, biochemistry, medicine, food and beverage, regional management, underground gas storage, dam water level monitoring, reservoir water level monitoring, and sewage treatment.
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Specification of Magnetostrictive Level Transmitter

Product NameMagnetostrictive Level gauge
Colorany color
Voltage0~5VDC or 0~10VDC
Outputcurrent: 4~20mA
Measuring Range50~5000mm; customized
Explosion-proofExd II BT5 Connection
Non-linear Error<0.05%F.S.; <150μm for measuring range<300mm of sensor
Contact capacitySPDT 5A/250VAC
ThreadM18x1.5, M20x1.5, 3/4-16UNF(BS); customized
Response Time0.2~5ms(depending on the measuring length)

Features of Magnetostrictive Level Transmitter

The magnetostrictive level transmitter's sensor generates a pulse current on the waveguide wire when it is activated. As the current travels through the waveguide wire, it generates a pulse current magnetic field around the wire. Unlike RF admittance., a float is installed outside the measuring rod of the magnetostrictive liquid level transmitter's sensor, which can move up and down with changes in the liquid level along the measuring rod. Inside the float are permanent magnetic rings.

  • High accuracy

  • Never requires re-calibration: set & forget.

  • Superior Sensor

  • Local indication with HMI display.

  • Dual compartment housing with separate fields.

  • Loop powered to 22m (75ft) probe length.

  • Total and/or interface level measurement.

Technical Advantages of Magnetostrictive Level Transmitter

  • The magnetostrictive level transmitter is an accurate and precise device suitable for measuring the level of clean liquids. The device can achieve an accuracy of 1mm, and the latest model can measure with a precision of 0.1mm. Moreover, it can also be used to measure the boundary between two different liquids.

  • The design of the magnetostrictive level transmitter is explosion-proof, making it suitable for hazardous environments. The device has an intelligent electronic circuit design that enables it to calculate the volume. The only movable part is afloat, and the device requires minimal maintenance.

  • Magnetostrictive level gauges, which come at an appropriate price, are commonly used for industrial liquid level measurement and control in various tanks such as those for petroleum, chemical raw materials, and other industrial processes.

Additionally, they are utilized in biochemistry, medicine, food and beverage, tank farm management, gas station underground storage, dam water level, reservoir water level monitoring, sewage treatment, and other applications.

Application of Magnetostrictive Level Transmitter

Feejoy magnetostrictive level transmitters are the perfect solution for those seeking precise and reliable liquid level measurement. Our technology ensures high accuracy, environmental adaptability, and easy installation.

With a focus on safety and reliability, our magnetostrictive level sensors are trusted across a variety of industries. Whether you're in petroleum, chemical manufacturing, or other fields, our sensors provide unparalleled performance, making them the preferred choice for liquid level measurement.

Experience the Feejoy difference for yourself and upgrade to our magnetostrictive level transmitters today. Contact us to learn more!

Magnetostrictive Level Transmitter FAQs

What parts is magnetostrictive liquid level gauge composed of?

Detection rod, circuit unit and float. During the measurement, the circuit unit generates a current pulse, which is transmitted down the magnetostrictive line and generates a ring-shaped magnetic field.

Why Choose Feejoy's Magnetostrictive Level Transmitter?

Feejoy Technology's magnetostrictive liquid level gauge can measure the oil tank's liquid level and temperature, and can also measure the oil tank's leakage. The leak detection accuracy reaches 0.375 liters/hour, which can meet the needs of different users, to achieve a higher price-performance ratio.

What advantages does magnetostrictive level transmitter have when measuring the oil tank liquid level?
  • Strong reliability: Since the magnetostrictive liquid level gauge adopts the principle of the waveguide, there is no mechanical movable part, so there is no friction and no wear. The entire converter is enclosed in a stainless steel tube and is not in contact with the measurement medium. The sensor works reliably and has a long life.

  • High precision: Because the magnetostrictive liquid level gauge works with waveguide pulses, the measured displacement is determined by measuring the time of the start pulse and the end pulse during the work, so the measurement accuracy is high, and the resolution is better than 0.01% FS, which Accuracy that is difficult to achieve with other sensors.

  • Good safety: The magnetostrictive liquid level gauge has high explosion-proof performance, intrinsically safe explosion-proof, and is safe to use, especially suitable for the measurement of chemical raw materials and flammable liquids. It is not necessary to open the tank lid during measurement to avoid the unsafeness of manual measurement.

  • The magnetostrictive liquid level gauge is easy to install and maintain: the magnetostrictive liquid level gauge is generally installed through the existing nozzle on the top of the tank and is particularly suitable for the installation of underground storage tanks and operational storage tanks. The process does not affect normal production.

  • Facilitate system automation work: The secondary instrument of the magnetostrictive liquid level gauge adopts standard output signals, which is convenient for the computer to process the signal, and it is easy to realize networked work and improve the automation degree of the entire measurement system.

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