Proximity Sensor is a sensor device used to detect objects approaching or approaching. It can perceive the existence of objects through different principles, such as electromagnetic induction, infrared, ultrasound, etc.

The main function of proximity sensors is to generate corresponding signals or trigger specific actions when an object approaches or enters the sensing range of the sensor. This makes proximity sensors widely applicable in fields such as automation, security control, and touch interfaces.

Fuwei will provide the following common types of proximity sensors:

Inductive square proximity sensor: ultra small size, easy to install, easy to fix, only one screw is needed to firmly fix; Detect metal in place, limit and other sensitive reactions.

Inductive cylindrical proximity sensor: Φ 3; Φ 4; Φ 5; Φ 6; M6; M8; M12; Multiple specifications such as M18, available in multiple distances.

Inductive ring proximity sensor: multi aperture, with optional inner hole diameter specifications from 3 to 100mm; Sensitive and adjustable detection.

Capacitive square proximity sensor: widely used to detect various metals; Wood; Plastic, etc; Further detection distance.

Proximity sensors have the following characteristics and advantages:

1. Non contact: Proximity sensors can achieve non-contact detection with objects without physical contact, reducing the risk of wear and damage.

2. High sensitivity: Proximity sensors can quickly and accurately detect the presence of objects, with high sensitivity and response speed.

3. Reliability: Proximity sensors typically have stable performance and long lifespan, suitable for various industrial environments and application scenarios.

4. Diversity: According to different principles and application requirements, there are various types and configurations of proximity sensors to choose from.

Overall, proximity sensors are widely used in fields such as automation, security control, robotics, and electronic devices, providing reliable object detection and proximity control functions for various application scenarios.