Hubei Zhuoxin HQGZ-KKA equipped with stainless steel control box displacement sensor Dalian HQGZ-KKA equipped with stainless steel control box displacement sensor working principle characteristic parameters In practical applications, displacement has two directions, that is, after selecting one direction, displacement has positive and negative differences. Therefore, using a photoelectric element to measure the Moir é fringe signal cannot determine the direction of displacement. To distinguish direction, it is necessary to have&pi/ Two Moir é fringe signals with a phase difference of 2. As shown in Figure 2, two photoelectric elements are placed at a distance of 1/4 of the stripe spacing, with two phase differences&pi/ Number u01 and u02 of 2, after passing through the last two square wave signals u01’ And u02’. When the grating moves forward, u01 leads u02 by 90 degrees, and when it moves backward, u02 leads u01 by 90 degrees. Therefore, the direction of grating movement can be determined through circuit phase identification. Displacement sensor HQGZ/KKA (with stainless steel control box) Principle of displacement sensor HQGZ/KKA (with stainless steel control box) Characteristics nominal resistance value: The resistance value indicated on the potentiometer. Repeatability: The smaller this parameter, the better. Resolution: The small displacement value that a displacement sensor can provide feedback on. The smaller this parameter, the better. The resolution of a conductive plastic displacement sensor is infinitesimal. Permissible error: The percentage difference between the nominal resistance value and the actual resistance value and the ratio of the nominal resistance value is called the resistance deviation, which represents the degree of the potentiometer. The allowable error generally only needs to be within& Within 20, it meets the requirements because displacement sensors are generally used in a partial voltage manner, and the size of the body resistance has no effect on the data collection of the sensor. Linearity: Linearity error. The smaller this parameter, the better. Lifetime: Conductive plastic displacement sensors have a lifespan of over 2 million times. A displacement sensor, also known as a linear sensor, is a linear device that belongs to metal induction. The function of the sensor is to convert various measured physical quantities into electrical quantities. During the process, displacement measurement is generally divided into two types: measuring physical dimensions and mechanical displacement. According to the different forms of transformation of the measured variable, displacement sensors can be divided into analog and digital types. Simulation can be divided into two types: physical and structural. The commonly used displacement sensors are mostly analog structural types, including potentiometer type displacement sensors, inductive type displacement sensors, autoencoders, capacitive type displacement sensors, eddy current type displacement sensors, Hall type displacement sensors, etc. An important feature of digital displacement sensors is their ability to directly transmit signals into computer systems. This type of sensor is developing rapidly and its applications are becoming increasingly widespread. CJ10-30GM-E, CJ10-30GM-E2, CJ10-30GM-E2-V1, CJ10-30GM-N-Z10, CJ10-30GM-WS, CJ10-30GM-W?, CJ1-12GK-N, CJ15 U1 A, CJ15 U1 A2, CJ15 U1 W, CJ40-FP-A0-P1, CJ40-FP-A2-P1, CJ4-12GK-N, CJ4-12GM-E, CJ6-30GM-E2-Z10, CJ4-12GM-E2, CJ6-18GK-N CJ8-18GM-E, CJ8-18GM-E2, CJ8-18GM-E2-V1, FJ6-110-N, FJ7-N, IA5-18GM-I3LXJ-W150 non-contact; Limit switch; BI5-MI8-AP6X-HI141 WAK4-2/POO Rope Switch LXA-02GKH-T1-A
Two stage Runaway Switch PXA-02GKH-10-30-ASBNLS-C123Y-L& nbsp; AC220V ， Runaway switch XTD-B-L3K5 Runaway switch displacement sensor HQGZ/KKA (equipped with stainless steel control box) speed sensor HQSK600/10-BK Runaway switch ROS-2 500V 10AJNTG cable switch JNL-TZ1-2 Runaway switch proximity switch XS2M30MA250XTD-B-L3K5 Runaway switch YTY/KCP tilt switch; Position control switch deviation switch RS-2 deviation switch model: PP-K2/J-LED& nbsp;