鼎发彩票⎛⎝svmbT⎠⎞ Germanjet magnetostrictive displacement sensor built-in cylinder displacement sensor precautions for use - Technical Support - Shenzhen easy test Electric Co., Ltd

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Matters needing attention in use of built-in oil cylinder displacement sensor of germanjet magnetostrictive displacement sensor

Release date: June 18, 2019 Hits: 118

Germanjet magnetostriction Displacement sensor Precautions for internal cylinder displacement sensor in use:

Magnetostriction Displacement sensor Through the internal non-contact measurement and control technology to accurately detect the absolute position of the active magnetic ring to measure the actual displacement value of the detected product; the high precision and high reliability of the sensor has been widely used in thousands of practical cases

Based on the information provided by the supplier, the magnetostrictive displacement sensor In addition to the wiring described above, there are also some problems in the assembly of hydraulic cylinder

First, the machining dimension of the assembly part shall be controlled according to the tolerance requirements in the figure below.

 Matters needing attention in use of germanjet magnetostrictive displacement sensor

Machining dimension of assembly part

Second, during assembly, it should be noted that if the hydraulic cylinder is made of ferromagnetic materials, the magnetic isolation washer made of non-magnetic material should be padded on the lower part of the sliding magnetic ring when installing the sliding magnetic ring, and all the screws fixing the sliding magnetic ring must be made of non-magnetic materials.

 Matters needing attention in use of germanjet magnetostrictive displacement sensor

Effective working area of displacement sensor

In addition, attention should be paid to the effective working area of displacement sensor. The actual measurement range should be placed in the effective measurement area of the sensor. Due to the presence of the sensor at both ends of the structure. Please refer to the figure for details. According to the data, the dead zone of type 17 and 19h sensors, that is, the front end of the measuring rod, is 60mm for the measuring range of 15m.



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