WY-DC series displacement sensor (LVDT)}Detailed product description：

1、 Principle and Application:
The WY-DC series displacement sensor (LVDT) is based on the principle of transformers. By weak electromagnetic coupling between the primary coil and the secondary coil, the displacement change of the iron core is precisely linearly related to the output electrical signal (voltage or current) change, and the mechanical change can be directly converted into a standard electrical signal for computer data acquisition or PLC process control.
The WY-DC series products integrate the sensor coil and electronic circuit into a stainless steel tube, achieving electromechanical integration and strong anti-interference ability. This series of products has the advantages of large stroke, high precision, good stability, and easy installation and use. It is a powerful tool for detecting and analyzing physical quantities such as displacement, distance, elongation, movement, thickness, vibration, expansion, liquid level, compression, strain, etc.
The WY-DC series displacement sensors are widely used in fields such as aerospace, aviation, power, petrochemicals, machinery, military industry, textiles, automobiles, coal, earthquake monitoring, universities and research institutes. They can be used in conjunction with instruments or independently.

2、 WY-DC series displacement sensor (LVDT) technical specifications and models:
WY-DC displacement sensor
1. Sensitivity (mv/v/mm): 100-1000
2. Primary excitation voltage: 5V (3-8)
3. Dynamic frequency: 0-200HZ (3DB) standard 0-800HZ maximum (dynamic displacement measurement)
4. Sensitivity drift: Zero point: 0.01 (%/℃) Full degree: 0.025 (%/℃)
5. Load impedance: 20K Ω
6. Working temperature: -20 ℃+70 ℃ standard -40 ℃+200 ℃ (resistant to high and low temperatures)
7. High precision: 0.05%
8. High resolution: 0.001um
9. Power supply voltage: 6VDC 12VDC 24VDC ± 9VDC ± 12VDC ± 15VDC
10. Output voltage: 0-5V 0-10V 0- ± 5V 0- ± 10V Output current: 0-10mA 0-20mA 4-20mA

model	Range (mm)	Precision	A（mm）	B(mm)		C(mm)	D(mm)	E(mm)
				minimum	maximum
WYDC-1L、WYDC-0.5D	1. ± 0.5	0.5%0.2%0.1%0.05%	forty-nine	thirty	fifty-four	fifteen	ф20	M4 M5 rebound
WYDC-2L、WYDC-1D	2. ± 1	0.5%0.2%0.1%0.05%	forty-nine	thirty	fifty-four	fifteen	ф20	M4 M5 rebound
WYDC-5L、WYDC-2.5D	5. ± 2.5	0.5%0.2%0.1%0.05%	seventy-one	thirty	eighty	fifteen	ф20	M4 M5 rebound
WYDC-10L、WYDC-5D	10. ± 5	0.5%0.2%0.1%0.05%	seventy-one	thirty	eighty	fifteen	ф20	M4 M5 rebound
WYDC-20L、WYDC-10D	20. ± 10	0.5%0.2%0.1%0.05%	seventy-one	thirty	ninety-five	fifteen	ф20	M4 M5 rebound
WYDC-30L、WYDC-15D	30, ± 15	0.5%0.2%0.1%0.05%	ninety-one	thirty	ninety-five	fifteen	ф20	M4 M5 rebound
WYDC-40L、WYDC-20D	40, ± 20	0.5%0.2%0.1%0.05%	one hundred and nine	thirty	one hundred and eleven	fifteen	ф20	M4 M5 rebound
WYDC-50L、WYDC-25D	50, ± 25	0.5%0.2%0.1%0.05%	one hundred and nine	thirty	one hundred and fifty-five	fifteen	ф20	M4 M5 rebound
WYDC-100L、WYDC-50D	100, ± 50	0.5%0.2%0.1%	one hundred and sixty-nine	thirty	two hundred and five	fifteen	ф20	M4 M5 rebound
WYDC-150L、WYDC-75D	150, ± 75	0.5%0.2%0.1%	two hundred and seventy-two	forty	two hundred and sixty-five	fifteen	ф20	M4 M5 rebound
WYDC-200L、WYDC-100D	200, ± 100	0.5%0.2%0.1%	three hundred	forty	three hundred and twenty-one	fifteen	ф20	M4 M5 rebound
WYDC-300L、WYDC-150D	300, ± 150	0.5%0.2%0.1%	four hundred and eighty-nine	forty	four hundred and eighty-five	fifteen	ф20	M5
WYDC-400L、WYDC-200D	400, ± 200	0.5%0.2%0.1%	five hundred and sixty-eight	forty	six hundred and forty-four	fifteen	ф20	M5
WYDC-500L、WYDC-250D	500, ± 250	0.5%0.2%0.1%	six hundred and eighty-eight	fifty	seven hundred and forty-nine	fifteen	ф20	M5
WYDC-600L、WYDC-300D	600, ± 300	1%0.5%0.2%	nine hundred and eight	fifty	seven hundred and forty-nine	fifteen	ф20	M5
WYDC-700L、WYDC-350D	700, ± 350	1%0.5%0.2%	nine hundred and fifty	fifty	seven hundred and ninety-one	twenty	ф20	M5
WYDC-800L、WYDC-400D	800, ± 400	1%0.5%0.2%	one thousand and fourteen	fifty	eight hundred and forty-five	twenty	ф20	M5
WYDC-900L、WYDC-450D	900, ± 450	1%0.5%0.2%	one thousand one hundred and sixty-three	fifty	one thousand and four	twenty	ф20	M6
WYDC-1000L、WYDC-500D	1000, ± 500	1%0.5%0.2%	one thousand two hundred and forty-seven	fifty	one thousand and eighty-eight	twenty	ф20	M6
WYDC-1200L、WYDC-600D	1200, ± 600	1%0.5%0.2%	one thousand four hundred and fifty-one	fifty	one thousand two hundred and ninety-two	twenty	ф20	M6
WYDC-1500L、WYDC-750D	1500, ± 750	1%0.5%0.2%	one thousand seven hundred and ninety	fifty	one thousand six hundred and thirty-one	twenty	ф20	M6
WYDC-2000L、WYDC-1000D	2000, ± 1000	1%0.5%0.2%	two thousand two hundred and fifty-one	fifty	two thousand and ninety-two	twenty	ф20	M6

Note: L is unidirectional, D is bidirectional. Different models and sizes of sensors can be customized

Outline structure diagram of WY-DC displacement sensor