HL-3-200-15 LVDT Position Sensor uses the principle of differential inductance to transform the mechanical quantity moving in a straight line into electrical quantity for automatic monitoring and control of displacement. It has been widely used in machinery, electric power, automobile, aerospace, metallurgy, energy, water conservancy, national defense engineering and scientific research institutes.

The HL-3-200-15 LVDT Position Sensor has the advantages of small size, high accuracy, stable performance, good reliability, long service life, etc. It can be used for high-speed online detection, and its working environment is generally - 40 ° C~+150 ° C. Under the ambient temperature of 80 ° C~120 ° C in the power plant, the turbine can be operated continuously for one overhaul cycle without replacement and maintenance. If it needs to be used at high temperature, it needs to be emphasized again at the time of inquiry that it is used at high temperature, which is generally - 40 ° C~+210 ° C.

The technical parameters of HL-3-200-15 LVDT Position Sensor are as follows:

Linear range: 0~1000mm, 13 specifications in total (for example: the linear range of HL-3-200-15 is 0~200mm).

Input impedance: not less than 500 Ω (oscillation frequency is 2kHz).

Non linearity: no more than 0.5% F • S.

Temperature drift coefficient: not more than 0.03% F•S/℃.

Outgoing line: three insulated sheathed wires with stainless steel sheathed hose (Note: If it is necessary to lengthen, we also need to propose the length to be lengthened at the time of inquiry, and our company can customize it for customers.).

How to use the HL-3-200-15 LVDT Position Sensor?

Generally, a voltage is applied to the displacement sensor, and its excellent smoothness is used to detect the voltage division ratio of the output voltage (the output resistance changes the output voltage). Different types of displacement sensors use different methods. The use method of linear displacement sensor is to install KI lower sliding plate type and KTC pull rod type linear displacement sensors on the main cylinder and hydraulic pad of the hydraulic press according to the actual requirements.

In a semi-automatic working process, the master cylinder and hydraulic pad of the hydraulic press drive two linear displacement sensors to move, input the collected two-point analog values to FX2N-8AD, and FX2N-8AD converts the analog input values (voltage input at this time) into digital values, and transmits them to the PLC main unit. The effective measuring length of linear displacement sensor selected for master cylinder and hydraulic pad is 500mm and 400mm.

Our products have been used and trusted by most power plants in the world, such as Indonesia's Indonesia Power Pangkalan Susu OMU, PJB PLTU REMBANG, Bangladesh's Sirajganj 225 MW CCPP, India's Wardha Power Generation Private Limited, and Vietnam’s Duyen Hai 1 Thermal Power Plant and so on. Our strict requirements on product quality make our products have good working performance, ensure the safe and stable operation of the generator set, and reduce the operation and maintenance cost of the power plant. Well received among users. If you are also interested in our products, please do not hesitate to contact us, we will use our nearly 20 years of power plant supply experience to provide you with products and maintenance solutions that meet your needs.