9962-4200

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Proximity Sensors

Proximity sensors are devices that detect the presence of objects without making contact with them. Often, these sensors use induction coils, capacitance, or ultrasonic sound waves to detect objects that move through their field. A proximity sensor with the model number 9962-4200 is a type of capacitive sensor used to detect the presence of an object.

Application Field

The 9962-4200 proximity sensor is often used in industrial and consumer products. For instance, these sensors can be found in phones that have motion-based unlock features. Additionally, these sensors are typically used in robotics to detect objects in the environment and avoid collision. They can also be used in combination with robotic arm grippers to identify and lift objects.

Working Principle

The 9962-4200 proximity sensor uses capacitive sensing to detect objects in its range. This type of sensing technology works by using a high-frequency electromagnetic field to detect changes in capacitance. Capacitance is an electrical property which refers to the ability of a material to store energy in an electric field. When an object with a different capacitance than the environment enters the field, the sensor detects the change and sends an electrical signal. This signal can be used to trigger other events, like activating a robotic arm.

The 9962-4200 proximity sensor is capable of operating in a wide range of temperatures, from -40 degrees Celsius to +120 degrees Celsius. Additionally, this device is waterproof and can detect objects that have a minimum capacitance of 0.5pF. It is also able to sense objects made of different materials, including metal, glass, plastics, and paper.

Conclusion

The 9962-4200 proximity sensor is a robust and reliable device that is used in a wide range of applications. Its capacitive sensing technology allows it to detect objects without the need for physical contact, making it useful for applications such as robotics, motion tracking, and automated machines.

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