1. Although the circuit adopts internal power protection measures, please check it before turning on the power. Do not exceed

Over-rated voltage value, so as not to affect the accuracy of measurement and unnecessary loss.

2. The installation position of the sensor should not be close to the strong magnetic field. If there is no special instruction, the sensor cannot be strongly corroded to the metal.

used in the environment.

3. The motion trajectory of the measured point is preferably parallel to the axis of the rod of the transmitter. In this way, the measurement result is the amount of movement, such as the transmission

When the sensor probe moves, the contact surface between the probe and the measured object should not be uneven

4. The installation and use of the sensor should be handled with care to avoid hitting and falling. The clamp should be fixed at both ends of the transmitter, and do not use excessive force.

If it is too violent, it is not allowed to cause the body to sink or deform to affect the measurement range. Do not use it beyond the range.

5. Please power on the sensor and preheat for 5 minutes before using it formally.

6. The displacement transmitter is a precision instrument, which has been calibrated and aged before leaving the factory. The user cannot break it at will, otherwise

Affects measurement accuracy and may cause sensor damage.

The LVDT (differential transformer) displacement sensor is based on the principle of electromagnetic induction. Unlike traditional power transformers, LVDT is a measuring element with weak magnetic coupling of open magnetic circuit. The structure consists of iron core, armature, primary coil and secondary coil. During operation, mutual inductance changes with the position of iron core, and the induced EMF generated by the second time is different, thus changing the displacement of iron core to voltage signal output.

 

The main features are :

(1) Clear working principle, simple structure, good working performance and long service life of the product;

(2) High sensitivity, wide linear range, reusable;

(3) It has high resolution and wide application and is suitable for different equipment;

(4) Symmetrical structure and zero position can be recovered;

(5) Strong bearing capacity: one measuring instrument can drive 1-30 LVDTs simultaneously.

 

 

Thank you for reading! If you have more questions, please consult our staff, and we will try our best to provide you with detailed consultation!