Magnetostrictive liquid level transmitter

Overview

CZ magnetostrictive liquid level transmitter is a new generation of high-precision liquid level measuring transmitter developed by the principle of magnetostriction.

CZ magnetostrictive liquid level transmitter is an OEM product imported from American K-TEK company.

CZ transmitter is fixed on the outside of the main conduit of UHS-A series magnetic turnover column liquid level gauge in a bundled form, and is used in conjunction with the liquid level gauge to achieve high-precision measurement and remote transmission of liquid level.

Working principle

Magnetostrictive liquid level transmitter is designed based on the principle of magnetostriction. It consists of a sensitive element waveguide wire (tube), a moving magnet, and electronic components that emit electrical pulse signals and receive return signals. When the electrical pulse generated by the pulse generator in the electronic probe is transmitted along the waveguide wire in the steel tube, the electrical pulse is also accompanied by a circular magnetic field perpendicular to the waveguide wire and transmitted along the waveguide wire at the speed of light. When the pulsed annular magnetic field meets the inherent magnetic field of the float, the magnetic field vectors of the two are superimposed to form a spiral magnetic field, which generates an instantaneous torsional force and forms a mechanical torsional wave on the waveguide wire. . By measuring the time difference between the power generation pulse and the induction pulse generated by the return of the torsional wave, the height of the liquid level to be measured can be accurately calculated. At the same time, the temperature sensor is placed in the measuring rod to continuously measure the temperature of the medium.

Used with UHS-A magnetic liquid level gauge