Best Inductive Proximity Sensors of 2025

The Twidec/M12 Approach Sensor Inductive Proximity Switch is a cylinder-shaped sensor that can detect iron objects within a 4mm range. It features a DC 3 wire type, a supply voltage of 6-36V, and an output type of PNP NO. The switch is made of plastic and alloy and comes with a 1.2m cable. It is useful for detecting metal objects in industrial settings.

The Taiss Inductive Proximity Switch is a cylinder-type sensor with a metal shell, designed to detect iron objects at a distance of 4mm (+/-10%) using inductive technology. It has a 3-wire type, NPN NC output and can operate at a supply voltage of DC 6-36V. With a column sensor diameter of 10.4mm/0.4" and thread diameter of 12mm/0.5", it has a total size of 66 x 21mm/2.6'' x 0.8'' (L*Max.D) and comes with a 1.16m/35.7'' cable. The Taiss Inductive Proximity Switch is made of plastic and metal and weighs only 100g.

Haldzemo Sensor SN04-N is a 3-wire NPN NO inductive proximity sensor with a 4mm detection distance and a supply voltage range of 5-30VDC. It features an LED working indicator that lights up when metal objects are detected. The wiring method is straightforward, with brown connecting to positive, blue to negative, and black to the load. This sensor is ideal for the machine tool industry, frequency counters, automatic control systems, and DIY 3D printers. With its precise detection capabilities and easy installation, Haldzemo Sensor SN04-N offers convenience and efficiency for various applications.

The Lzcdelyxiao Proximity Sensor is an effective tool for detecting objects made of iron within a distance of 4mm. Its normally open PNP output type allows for easy integration into various systems, providing flexibility in applications. Operating within a voltage range of DC 6-36V, this sensor is suitable for a wide range of projects. Additionally, the three-wire configuration simplifies installation, making it user-friendly for both beginners and experienced users. With five sensors included in the package, you’ll have multiple units ready for your needs.

The Taiss Inductive Proximity Sensor Switch is a cylinder type sensing switch that operates on DC 5V. It has a detecting distance of 4mm and can detect iron objects. The switch has a response frequency of 150Hz and a current output of 300mA. It is made of plastic and alloy materials and comes in silver tone, yellow and gray colors. The package includes two proximity switches.

The InduSKY Inductive Proximity Sensor is a high-quality component used in automatic control industries for detecting and contactless switching. Its ABS material detection surface and built-in intelligent sensing chip allows for sensitive detection with an output type of NPN NO. The proximity switch has a strong anti-interference ability with TVS tube protection and a non-contact output, making it durable and long-lasting. Ideal for mechanical automation, 3D printing limit positioning, and other industrial applications.

Haldzemo Sensor 4mm NPN NO is a versatile inductive proximity sensor ideal for various applications. With a 4mm detection distance and 12mm diameter, this sensor is perfect for precise proximity detection. Operating at 6-36VDC with a 300mA current output, it provides reliable performance. The convenient wiring method simplifies installation - brown connects to positive, blue to negative, and black to the load for signal output. When close to a target object, it sends out a control signal, making it essential for tasks like station limiting, orientation count, and speed trials in industries like machine and paper making.

The AMEIP Proximity Sensor is a compact and reliable device designed for detecting various metals with a detection range of 4mm ± 10%. Its brass nickel-plated shell ensures durability, resisting rust and fading over time. The high-quality copper wiring enhances its electrical conductivity, making it a strong and dependable choice for your automation needs. This sensor is perfect for applications in mechanical automation, machine tools, and assembly lines, providing you with efficient and accurate detection capabilities that enhance operational productivity.

The ATO M12 Sensor is designed for easy installation and reliable performance in tough conditions. Its unshielded design allows for cost-effective setup while being resistant to shocks, dust, water, and oil. You can connect it directly to a PLC, eliminating the need for extra components. With a wide voltage range of DC 6-36V, this sensor integrates smoothly into various systems, providing flexibility and efficiency. Additionally, it features advanced protection measures against reverse power and short circuits, ensuring safety and longevity in your automation projects.

The Lzcdelyxiao PNP Sensor is a reliable inductive proximity sensor switch designed for detecting iron objects at a distance of 2mm. Operating within a voltage range of DC 6-36V, this sensor is versatile and can be integrated into various systems. With a normally open output type, it allows for easy connections and straightforward usage in different applications. The package includes five sensors, making it a great option for those needing multiple units for a project or installation. This product is ideal for enhancing automation and improving efficiency in your workspace.