Magnetostrictive thermometer design to explain in detail

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magnetostrictive thermometer it consists of three main parts. Outside the tube part is corrosion resistant, resistant to bad industrial environment product material. The core part of the transmitter is the kernel of waveguide, it is composed of a magnetostrictive material.

when two intersecting magnetic field, produced by a strain pulse ( 压力脉冲) In the fixed speed of sound back to the electronic components of the sensor coil. From moment to generate an electric current pulse response variable pulse measuring the time required to cycle times the fixed speed, we can accurately calculate the changes in the position of the magnet. This process is continuous, so whenever activity magnet is driven, the new location will soon be measured. Because the output signal is a true absolute position output, rather than the proportion of processing or need to amplify the signal, so there is no signal drift or value, so don't have to be like other displacement sensor need heavy label and maintenance on a regular basis.

magnetostrictive thermometer technical advantages: magnetostrictive thermometer is suitable for high precision requirements of the clean liquid level measurement, the precision of 1 mm, the latest product has been precision can reach 0. 1mm。 Magnetostrictive thermometer can also be applied to the boundary between two different liquid level measurement. Explosion-proof design, suitable for dangerous situations, intelligent electronic circuit design can calculate the volume; The only moving parts to float, low maintenance cost.

more information thermometer reference website:

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