Senyd automation
HOME >> Products >> Optical sensor >> Laser distance sensor

Fiber optic sensor


Senyd fiber optic photoelectric sensor is a type of sensor that uses fiber optic technology to detect the presence or absence of an object. These sensors work by transmitting light through a fiber optic cable and detecting changes in the amount of light that is received at the other end. When an object is present, it can block or reflect the light, causing a change in the signal received by the sensor. Fiber optic photoelectric sensors are commonly used in industrial automation applications where high accuracy and reliability are required. They are ideal for applications where traditional sensors may not be suitable due to factors such as electromagnetic interference, harsh environments, or the need for long-distance sensing.

Laser distance sensor

Senyd TOF principle laser distance sensors operate on the principle of measuring the time it takes for a laser pulse to travel from the sensor to the target object and back. Here's how TOF laser distance sensors work:

  1. Emitting laser pulse: The sensor emits a laser pulse towards the target object.

  2. Reflection: The laser pulse hits the target object and reflects back towards the sensor.

  3. Time measurement: The sensor measures the time it takes for the laser pulse to travel to the object and back. This time measurement is directly proportional to the distance between the sensor and the object.

  4. Distance calculation: Using the speed of light as a constant, the sensor calculates the distance to the object based on the time it took for the laser pulse to travel back and forth.