Best Proximity Sensors of 2025

The AZDelivery Proximity Sensor is a versatile component ideal for detecting and controlling non-contact switching. When the sensor nears a target, it sends out a control signal, making it useful for various applications. The red LED provides a clear indication of the sensor's operating status, ensuring you are always informed. It can detect not only conductive materials but also liquids and powders, offering great flexibility for your projects. Additionally, it features polarity reversal and short circuit protection, enhancing safety and reliability during use.

The Gebildet Inductive Proximity Sensor is designed for ease of use with its pre-soldered connector, allowing you to plug and play without hassle. It features power supply reversal protection and short-circuit protection, ensuring a reliable connection with your PLC. With a detection distance of 4mm and a supply voltage of 6-36V, this sensor is perfect for detecting metal objects. The operating red LED provides visual feedback on the sensor's operation state, making it simple to monitor its functionality.

The Hilitand Proximity Sensor is a versatile device ideal for various industries, including machine tools and textiles. It offers better performance compared to traditional mechanical switches, ensuring precise positioning and long service life. This photoelectric switch operates without contact, enhancing convenience and reducing wear over time. Its working principle involves converting input current into a light signal, allowing you to detect not just metal but any object that reflects or blocks light, making it suitable for a wide range of applications.

The JZK KY-022 IR Receiver is an advanced infrared receiving module featuring a 1838 infrared receiving head. It is designed to resist light interference and strong electromagnetic disturbances, ensuring reliable performance in various environments. With a built-in dedicated IC, it operates effectively even under 500 lux light intensity, making it ideal for numerous applications. You can easily use this module in devices such as TVs, remote control toys, and air conditioners, enhancing your control over home appliances with convenience.

The Heschen M12 Sensor is a versatile inductive proximity switch ideal for detecting magnetic metals. With a mounting hole diameter of 12mm and a generous cable length of 120cm, installation is both simple and flexible. Its detecting distance of 4mm ensures precise detection, which is essential for efficient automation processes. Operating within a voltage range of 10-30 VDC, this sensor offers reliable performance, allowing you to use it in various applications without concern for power compatibility.

The HC-SR04 Distance Sensors are an affordable solution for accurately measuring distances from 2cm to 400cm in your Arduino projects. With effortless connections using included Dupont connectors, you can easily integrate these sensors without the need for soldering. They are versatile, making them ideal for various applications such as robots and obstacle avoidance. You can rely on their dependable performance to ensure precise measurements, enhancing the quality of your projects.

The DORHEA Proximity Sensor is an inductive switch designed to detect iron objects sensitively. It operates with a supply voltage of DC 6-36V and features a three-wire system for easy integration. With a detecting distance of 4mm, it is ideal for applications that require precise control and switching. The robust ABS material detection surface enhances durability, ensuring reliable performance in various environments. This sensor is particularly useful in mechanical automation and 3D printer bed leveling, providing users with efficient and contactless operation.

The Youmile Proximity Sensor is designed with a wide supply voltage range, making it versatile for various applications. Its intelligent sensing chip detects objects sensitively, allowing you to receive control signals when in proximity. With its compact size and long lifespan, installation is convenient and hassle-free. The built-in TVS tube protection ensures strong anti-interference ability, providing reliability in automatic control systems. This sensor is perfect for those seeking an efficient and effective non-contact switching solution.

The Heschen M12 Sensor is designed with a 12mm mounting hole diameter and a generous 120cm cable length, providing versatility for various installations. Its detecting distance of 4mm ±10% ensures precise detection of magnetic metals, making it ideal for a range of applications. With a set distance capability of 0-3.6mm, you can easily adjust for your specific needs. Operating within a voltage range of 10-30 VDC, the sensor offers reliable performance and convenience for users in different environments.

The Garosa Proximity Sensor is designed for high performance with a rapid response time and exceptional reliability. With a detection distance of 5mm, it effectively identifies the presence of nearby objects, allowing you to enhance your automatic control systems. This sensor is incredibly versatile, suitable for various applications such as positioning control and counting. Additionally, it operates without contact, providing a safe and efficient way to monitor moving objects, making it a valuable tool for your automation needs.