Advantages and Disadvantages of LVDT
Given Below are the Advantages and Disadvantages of LVDT:
Advantages of LVDT
- High output: For minute variations in the magnetic core position, LVDTs provide a high output.
- Low hysteresis: LVDTs are highly repeatable due to their extremely low hysteresis.
- Low electrical noise: Because LVDTs have sensing coils with low impedance, they can produce extremely low electrical noise levels.
- Less power Consumption: LVDT’s consume less power as compared to other Transducer’s
Disadvantages of LVDT
- Since LVDT is an inductive transducer it is sensitive to the stray magnetic field, hence an extra setup is required to protect from stray magnetic field.
- As LVDT is an electromagnetic device, it is also affected by vibrations and temperature.
Linear Variable Differential Transformer (LVDT)
The LVDT stands for Linear Variable Differential Transformer. It converts the Linear motion into an electrical signal using an inductive transducer. Due to its superior sensitivity and accuracy over other inductive transducers, the LVDT is extensively used in many different fields. For measuring linear distance, the linear variable differential transformer (LVDT) is a precise and trustworthy tool. Today, LVDTs are used in computerized manufacturing, robotics, avionics, and machine tools, combining research facilities, high-level analysis, and analysis to detect damage caused by massive rock deformation or other movements in the subgrade of old buildings or structures. physical structure. One try. This method is used to try to detect failure in concrete slopes and warn or correct the condition. One of the special problems with historical buildings is that they can easily be damaged by small deformations in the long run.
Table of Content
- What is LVDT?
- Types of LVDT
- Construction of LVDT
- Working principle of LVDT
- Characteristics of LVDT Graph
- Advantages and Disadvantages OF LVDT
- Applications of LVDT