A proximity sensor is a reliable non-contact sensing device used to detect the presence of objects without physical touch. What is proximity sensor? In simple terms, it is an electronic sensor that recognizes objects, more so metal, by releasing an electromagnetic field and observing any alterations upon an object coming within the sensing range. Due to this working principle, the proximity sensors have a broad use in industrial automation, machinery, and car designs.

Our inductive proximity sensor is specially designed for accurate metal proximity sensor applications, ensuring stable detection of iron and metal targets even in harsh environments. These sensors are also normally known as a proximity switch sensor because these sensors behave as a switch that is turned ON or OFF when a target is detected. For simple wiring requirements, two wire proximity sensor models are available, making installation easy and cost-effective.

We offer a complete range of proximity sensor types, including cylindrical, rectangular, flat, long-distance, and connector-type designs, suitable for different mounting and application needs. In automotive and industrial uses, the auto proximity sensor plays a key role in position detection, counting, speed control, and safety monitoring.

Built with a new-generation IC, our proximity sensors deliver high stability, strong anti-interference performance, and long service life. With multiple output options (NPN/PNP), wide power supply compatibility, and IP67 protection, these sensors provide dependable performance for modern automation systems where precision and durability are essential.

Product Information 

• Product Name: Proximity Sensor Non-contact industrial sensor designed for accurate metal and object detection in automation systems.
• Product Coverage: Inductive Proximity Sensors, Capacitive Proximity Sensors, Cylindrical Sensors (M8, M12, M18, M30), Long-Distance Proximity Sensors, Connector Type Proximity Sensors, Rectangular & Flat Type Proximity Sensors, Economical & Standard Industrial Series
• Detection Applications: Metal object detection in machinery and automation lines. Position sensing, counting, and limit detection in conveyors and CNC machines.
• Detection Technology Inductive sensing for metal detection without physical contact. Capacitive sensing for metal, plastic, water, wood, stone, and non-metal objects.
• Detecting Distance Range Standard detection range is from 1.5 mm to 15 mm. Long-distance models support extended ranges up to 27 mm.
• Output & Wiring Types: Available in NPN and PNP outputs. Supports DC 3-wire, DC 2-wire, and AC 2-wire configurations.
• Power Supply Range: DC 12–24V models for automation systems. AC 90–250V and AC/DC 24–240V free power models available.
• Housing & Size Options: ABS plastic housing and metal housing options. Compact cylindrical, rectangular, and flat designs for limited installation spaces.
• Protection & Reliability: Built-in short-circuit, surge, and reverse polarity protection. IP67 protection ensures stable operation in dust, oil, and vibration environments.
• Performance Advantages: Fast response speed suitable for high-speed automation. Maintenance-free operation with long service life and stable performance.