Welcome to B2BAGE
WYDC LVDT Straight Line Displacement Sensors
WYDC LVDT Straight Line Displacement Sensors

Model: WYDC/LVDT Description: The WYDC/LVDT differential transformer displacement sensor has good environmental adaptability. It is widely used to measure various physical quantities that can be changed into displacement in advance and to measure the mechanical quantities (such as tension, pressure, vibration, liquid level, etc.) that can be converted into displacement. Microelectronic technology is adopted in the amplifying circuit of the sensor The Working Principle The WYDC/LVDT differential transformer is a sensor that converts the linear displacement into a simulated voltage. Because of its structure as a whole, the durability and environment resistance are excellent, and the temperature range is -20 C ~120 C. Differential Transformer displacment sensot is made of a promary coil, a sesncendary coil and a movable core. Added fixed voltage and frequency of sine wave excitation on primary coil and secondary coil induces response voltage by moveable core.The output characteristics of two of the secondary coil and the excitation signal is a differential output with the frequency of the AC voltage. Through the detection circuit to be output DC voltage displacement. The detection circuit consists of a rectifier diode and a RC filter. The measurement range is a moving travel of a movable iron core, which is usually from a number of +mm to hundreds of mm. When the moving iron core is in the center position, the output voltage is 0V: the positive and negative voltage, which is proportional to the moving distance, is produced when the movement is left and right. The linearity is less than 1% and the detection precision is m. The error increases when it exceeds the prescribed travel. Features: No active contact, high reliability and long life; The resolution is high and the sensitivity is good. High linearity and good repeatability. Wide range of measurement (low resolution when measuring range is wide) External Size and Technical Parameter Spec Measure Range(mm) A(mm) L(mm) △L(mm) D(mm) E(mm) MIN MAX 5L、2.5D 5、±2.5 180 30 54 15 Φ26 M5 10L、5D 10、±5 180 30 80 15 Φ26 M5 20L、10D 20、±10 180 30 95 15 Φ26 M5 30L、15D 30、±15 180 30 111 15 Φ26 M5 50L、25D 50、±25 230 30 155 15 Φ26 M5 100L、50D 100、±50 280 30 205 15 Φ26 M5 150L、75D 150、±75 380 30 265 15 Φ26 M5 200L、100D 200、±100 400 30 321 15 Φ26 M5 300L、150D 300、±150 540 30 485 15 Φ26 M5 400L、200D 400、±200 670 30 644 15 Φ26 M5 500L、250D 500、±250 830 50 749 15 Φ26 M5 Comprehensive Accuracy 0.25%、0.5%、1%F•S Output Signals 4~20mA、0~5V或0~±5V、0~±10V Power Voltage 12V、15V、24VDC(standard) Working temperature -10~60℃ Zero Shift 0.01%/℃ Sensitivity Drift 0.05%/℃ Dynamic Frequency 0~200Hz Note: * L means unidirectional, D means bidirectional. *

Ads by Google

Related Searches


About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 B2BAGE Limited and/or its subsidiaries and licensors. All rights reserved.