Differential transformer displacement sensor (LVDT) can be widely used in aerospace, machinery, textile, construction, railway, coal, metallurgy, plastics, chemical industry and scientific research institutions such as the national economy, is used to measure the elongation, vibration, the thickness of the object, such as the expansion of high tech products.

DC LVDT has excellent performance, using a single 12--24V power DC power supply convenient, electronic circuit is sealed in 304 stainless steel metal tube, can work in damp and dust and other harsh environments, the output signal is the standard can be a computer or a PLC using 0-10V or 4-20mA output.

MIRAN LVDT sensor LVDT8 pen rebound type differential displacement sensor, LVDT20 rebound type differential displacement sensor, LVDT8-B pen type differential displacement sensor and LVDTC20-A rod type split type differential displacement sensor, ML frequency modulated differential displacement sensor etc. several models.

LVDT8 structural characteristics:

1.Φ8mm diameter pen shaped rebound type displacement sensor;

2.AC power supply, high performance signal demodulator;

3.Measurement range 0-5MM, high resolution, good repeatability;

4.No sliding contact, long service life;

5.Second line 4-20mA current output, three wire 0-10V voltage output.

LVDT20 structural characteristics:

1.Φ20mm diameter, 304 stainless steel shell, rebound type;

2.Built in precision linear bearings, good repeatability;

3.The probe is a silicon nitride ceramic ball with good wear resistance;

4.DC single supply, built-in high performance signal demodulator;

5.Second line 4-20mA current output, three wire voltage output 0-10V.

LVDT displacement sensor can be directly used for measuring the relative displacement between objects, and parts of the object length change of geometry monitoring; measurement of various models, specimen and rock deformation, mixing the impact of clay, metal or nonmetal material component under power or temperature changes during deformation (displacement) and measurement of various materials due to the passage of time (creep) for displacement detection of electric and hydraulic servo system; also can be measured in advance to be converted into various physical quantities such as pressure, displacement, stress, tension, level changes etc..

It not only can measure the static displacement can also measure dynamic displacement, displacement meter can output standard voltage, current or frequency signal, to facilitate the realization of cable telemetry, automatic control, digital display, easy to interface with microcomputer control and data acquisition and processing and a series of features, can meet the needs of modern scientific research, industrial and agricultural production and national defense construction the displacement precision measurement and automatic control.

The LVDT differential displacement sensor detects the core and the sensor main body separately. The sensor body is a hollow cylinder, the core diameter is less than the inner diameter of the cylinder, the hollow part of the iron core is inserted into the cylinder, as long as the core sensor and relative displacement sensor can induce displacement of iron core. As the core and the sensor without sliding contact, no contact, no friction, long life, high frequency response.

LVDT differential displacement sensor positioning and installation requirements using a small temperature expansion coefficient of the non - metal fixture fixed, if the use of metal block fixture will be installed on the performance of the product.

Shenzhen miran Technology Co., Ltd is a high-tech enterprise approved by Shenzhen municipal government. Rich experience in sensor industry field for more than 15 years, the great brand products have been widely used in the world all kinds of automation control field, the direction of development is: to technological innovation as the core, to customer demand-oriented, will have been committed to the field of measurement and control in displacement, position and angle provides a station solutions to products and service for customers.

The main products are miran technology / resistive potentiometer displacement sensor principle (electronic scale), pull rope type displacement sensor (rope type electronic ruler), principle of magnetostrictive displacement sensor (contactless magnetic induction electronic ruler), principle of magnetostrictive liquid level sensor (liquid level measurement and control system), differential displacement sensor, LVDT eddy current displacement sensor, angle sensor (angle ruler), transmission module, digital display instrument and intermittent automatic lubricating oil pump etc.. All products have achieved CE, 3C certification, and access to ISO9001:2008 international quality system certification, in strict accordance with the international quality certification standards organization design and production, to ensure product quality.