1. We are a global trading company, we have a large stock of spare parts, we also produce energy storage batteries

2. Our main sales products are industrial automation control equipment accessories, such as: controller board, processor module, communication module, input and output module, power module (various circuit boards and cards), touch screen, servo driver, servo motor, sensor, cable......

3. We can not only provide new products, but also supply cold and discontinued spare parts, all the discontinued parts will go through strict testing to ensure the reliability of product performance, so that customers can buy and use at ease

4. For more information, please contact us: Contact: Amy | Email: saul01@qq.com | Tel(WhatsApp/Wechat): +86-15359298283

EPRO Sensor PR6423/010-010 Emerson

EPRO Sensor PR6423/010-010 Emerson

EPRO Sensor PR6423/010-010 Emerson

Vibration sensors can be divided into the following types according to their functions

According to the principle of mechanical reception: relative type, inertia type;

According to the principle of electromechanical transformation: electric type, piezoelectric type, eddy current type, inductance type, capacitance type, resistance type, photoelectric type;

Vibration sensor according to the measured mechanical measurement: displacement sensor, speed sensor, acceleration sensor, force sensor, strain sensor, torsional vibration sensor, torque sensor.

The sensors in the above three classifications are compatible.

1, relative electric sensor

The electrodynamic sensor is based on the principle of electromagnetic induction, that is, when the moving conductor cuts the magnetic line of force in a fixed magnetic field, the electromotive force is induced at both ends of the conductor, so the sensor produced by using this principle is called an electrodynamic sensor. Relative electric sensor from the mechanical reception principle, is a displacement sensor, due to the application of electromagnetic induction law in the electromechanical transformation principle, the electromotive force generated is proportional to the measured vibration speed, so it is actually a speed sensor.

2, eddy current sensor

Eddy current sensor is a relative non-contact sensor, which measures the vibration displacement or amplitude of the object through the change of the distance between the sensor end and the object to be measured. Eddy current sensor has the advantages of wide frequency range (0 ~ 10 kHZ), large linear working range, high sensitivity and non-contact measurement, which is mainly used in static displacement measurement, vibration displacement measurement, and vibration measurement of rotating machinery.

3, inductive sensor

According to the relative mechanical receiving principle of the sensor, the inductance sensor can convert the change of the measured mechanical vibration parameter into the change of the electrical parameter signal. Therefore, the inductive sensor has two forms, one is variable gap, and the other is variable magnetic permeability area.

4, capacitive sensor

Capacitive sensors are generally divided into two types. Variable clearance type and variable common area type. The variable gap type can measure the displacement of linear vibration. The variable area formula can measure the angular displacement of torsional vibration.

5, inertial electric sensor

The inertial electric sensor is composed of a fixed part, a movable part and a supporting spring part. In order to make the sensor work in the displacement sensor state, the mass of the moving part should be large enough, and the stiffness of the supporting spring should be small enough, that is, the sensor has a low enough natural frequency.

There are many kinds of vibration sensors, which can be divided into eddy current type vibration sensor, inductance type vibration sensor, capacitance type vibration sensor, piezoelectric type vibration sensor and resistance strain type vibration sensor according to different working principles. The following is the working principle and use of these vibration sensors.

EPRO Sensor PR6423/010-010 Emerson