The IFM IY5045 inductive sensor is a miniature, high-performance sensing device designed for precision detection in applications where installation space is extremely limited. With its compact M5 threaded housing, efficient electrical design, and dependable safety features, it offers reliable performance for industries that demand accuracy in tight or challenging environments.

At just M5 x 0.5 in diameter and 25 mm in length, the IY5045 is one of the most compact inductive sensors available in IFM’s portfolio. This slim form factor allows it to be installed in restricted areas where larger cylindrical or rectangular sensors would not fit. Its design makes it particularly valuable for electronics assembly, robotics, and miniature machinery, where component density is high and installation space is at a premium.

Despite its small size, the IY5045 delivers impressive electrical performance. It operates on a wide voltage range of 10…36 V DC, making it compatible with most PLCs and automation systems. With a current consumption of only 15 mA at 24 V, it is highly energy-efficient, an advantage in larger systems where multiple sensors operate simultaneously.

The sensor is engineered for safe and reliable operation. It is equipped with reverse polarity protection, which prevents accidental wiring errors from damaging the device, ensuring trouble-free installation and maintenance. Compliance with protection class III means the IY5045 is designed for safe low-voltage operation, adding an extra layer of security for operators and sensitive equipment in industrial environments.

In addition to its compact size and safety features, the IY5045 provides robust switching capabilities. It supports a permanent DC switching current of 100 mA, which is remarkable for a sensor of its size, allowing it to drive a variety of control inputs directly. With a maximum voltage drop of just 2.5 V DC at the output, the sensor ensures clean and reliable signals, minimising the risk of false triggers and ensuring accurate detection.

The IY5045 inductive sensor is ideally suited for industrial automation, robotics, precision equipment, and electronics manufacturing. Its miniature size makes it perfect for detecting small parts, monitoring component positions, or integrating into compact assemblies without disrupting surrounding processes. Its energy efficiency and reliable signal integrity further enhance its value in high-precision, high-density automation environments.

In summary, the IFM IY5045 inductive sensor combines miniature size, robust performance, and reliable safety features in a single device. With its M5 x 0.5 housing, 25 mm length, 100 mA switching capacity, reverse polarity protection, and efficient electrical design, it is built to deliver accurate and consistent detection in the most space-constrained applications. For operators seeking a compact yet powerful sensing solution, the IY5045 is a proven and cost-effective choice.