LVDT displacement sensor HL-3-200-15
Date:2022/9/1 14:48:11 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,Changes in temperature cause materials to expand or contract according to their thermal coefficients of expansion.When an LVDT displacement sensor HL-3-200-15 is installed, the use of materials and the huge difference in expansion coefficient may lead to zero offset error.
For example, it is assumed that a 10 in. Long core extender is made of brass and has a thermal expansion coefficient of 0.000019. 0.0000105 coefficient when the mounting surface is steel. The LVDT displacement sensorHL-3-200-15 is 12 inches. From its mounting point, the change in temperature of 30 ° is extended by the rod at 0.0057, but the mounting plate is only expanded by 0.00378, and the result is 0.00192 in empty displacement.
The advantage of this approach is that it creates any additional circuitry or space. However, it is necessary to quantify the temperature change and order the special LVDT displacement sensor HL-3-200-15. Manganese copper windings also have higher resistance than copper windings. Therefore, they are less sensitive and then copper wound LVDT displacement sensor HL-3-200-15.
The main features are :
(1) Clear working principle, simple structure, good working performance and long service life of the product;
(2) High sensitivity, wide linear range, reusable;
(3) It has high resolution and wide application and is suitable for different equipment;
(4) Symmetrical structure and zero position can be recovered;
(5) Strong bearing capacity: one measuring instrument can drive 1-30 LVDTs simultaneously.
Thank you for reading! If you have more questions, please consult our staff, and we will try our best to provide you with detailed consultation!