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The magnetostrictive level transmitter is an extremely accurate measuring instrument that can perform continuous level and interface measurements and provide analog signal output for monitoring and control.

The magnetostrictive level transmitter consists of three main parts. The outer tube part is a product material that is resistant to corrosion and resistant to industrial harsh environments. The heart of the transmitter is the most inner waveguide, which is made up of certain magnetostrictive materials. The electronic part of the transmitter produces a low current interrogation pulse that simultaneously produces a magnetic field that propagates down the waveguide. When the magnetic field intersects with the magnetic field generated by the permanent magnets in the float on the waveguide, a strain pulse, or waveguide distortion, is generated. The strain pulse is returned along the waveguide and received by the electronics unit. By accurately measuring the time interval between the interrogation pulse and the return pulse, a high-precision, highly reproducible liquid level value can be obtained.

Magnetostrictive level transmitters are used for liquid level industrial measurement and control of various liquid tanks such as petroleum, chemical raw material storage, industrial processes, biochemistry, medicine, food and beverage, tank management and underground storage of gas stations, dam water level, reservoir Water level monitoring and sewage treatment, etc.