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The ML42 series of intelligent float liquid (boundary) level gauges adopt a torque tube sensor and use the original imported Fisher DLC3000 series liquid level indicator. You can also use The Master smart float indicator. The principle is to convert the change of the liquid level into a small change in the magnetic field position, and then convert it into an electric signal through the Hall element, and then into a 4-20mA current loop signal, HART communication signal, and display the liquid level value through LCD.

ML6 Series Magnetoresistive Level Gauge uses magnetoresistive elements to detect the position of the float, replacing traditional reed switch elements. The magnetoresistive element is an electronic element with high reliability; while the reed switch is encapsulated by glass, which is easily damaged by vibration, impact and welding.

The ML7 series magnetostrictive liquid level gauge is a high-precision liquid level gauge that uses intelligent signal recognition algorithms and is maintenance-free. For other brands, if there is a change in the field magnetic field signal, the signal threshold must be manually set.

The MLC air blowing level gauge is essentially a differential pressure level meter. By blowing air into the pressure pipe, the differential pressure transmitter is isolated from the medium, which also isolates dangerous sources such as corrosion, high temperature, and radioactivity. No fear of clogging of media such as high-viscosity polymers and dirty crystals

The MUL3 series guided wave radar level meter adopts TDR echo detection technology to continuously measure the distance of the liquid or solid surface and convert it into a level value. Not affected by changes in process conditions such as density, conductivity, temperature, pressure and air humidity.