Product details

Origin:USA

Brand:bently

Product ID:9571-30

product description 

Bentley's speed sensors and accelerometers are devices used to measure the speed 

and acceleration of an object's motion.

Speed sensors are usually used to measure the linear or angular speed of an object. 

They can be measured in contact or non-contact ways, for example by measuring the 

trajectory of an object or the frequency of its vibration to calculate its speed. Bentley's 

speed sensors usually use inductive or capacitive working principles to measure the 

speed of an object with high precision.

Accelerometers are used to measure the acceleration of an object, including linear 

acceleration and angular acceleration. They are usually composed of one or more sensitive 

elements that can sense and output signals about the motion state of the object. Bentley's 

accelerometers are usually manufactured using micromachining technology and have the 

characteristics of high sensitivity, low noise and anti-interference.

Bentley's speed sensors and accelerometers are used in a wide variety of applications, 

such as robotic arms, drones, automotive and aerospace. They can help people better 

understand the motion state of the object, so as to achieve more precise control and optimization.

The working principle of Bentley's speed sensors is based on different physical principles, 

such as inductance, capacitance, Hall, etc., to sense changes in the speed of an object's motion.

In general, speed sensors can be broadly divided into two categories: contact and non-contact. 

Contact speed sensors usually adopt the principle of electromagnetic induction, a probe is 

installed on the motion axis of the measured object, and the other probe is installed in a fixed 

position, when the measured object moves, the electromagnetic induction between the probes 

will generate induced electromotive force, thereby measuring the speed of the object. Non-contact 

speed sensors usually use laser or ultrasonic methods to calculate the speed of the object by 

measuring the reflection of light or the scattering of sound waves.

Bentley's speed sensors usually use inductive or capacitive working principles to sense the speed 

of an object's movement by measuring the change in the distance between the probes. Specifically, 

when the object moves, the distance between the probes changes, which causes a change in 

inductance or capacitance between the probes, and the speed of the object can be calculated by 

measuring this change.

In addition, Bentley's speed sensors also have a variety of features and advantages, such as high 

precision, high stability, wide measurement range, strong anti-interference ability. They usually have 

high measurement accuracy and stability, and can adapt to different application scenarios and 

measurement requirements. At the same time, Bentley's speed sensors also have low noise and high 

anti-interference ability, which can ensure the accuracy and stability of the measurement.

In short, the working principle of Bentley's speed sensors is based on different physical principles to 

sense changes in the speed of the object, and they have a variety of characteristics and advantages 

to meet different application scenarios and measurement requirements.