The IFM MK5118 is a compact and reliable inductive proximity sensor designed for precise non-contact detection of metallic objects in industrial automation. Its slim dimensions, low power consumption, and built-in safety features make it an ideal choice for applications where installation space is limited but reliable performance is essential.

The sensor features a housing size of 25 x 5 x 6.5 mm, making it exceptionally compact compared to traditional cylindrical proximity sensors. This flat design allows easy integration into confined spaces, machine assemblies, or areas where conventional threaded sensors cannot be installed. Despite its small size, the MK5118 delivers consistent and accurate detection, ensuring smooth process operation in tight installation scenarios.

Electrically, the MK5118 is configured with a normally open (NO) output function, providing a straightforward switching signal when a target is present. This output type is widely used in industrial automation, making integration into existing programmable logic controllers (PLCs) and control systems simple and efficient.

The MK5118 operates on a voltage range of 10…30 V DC, compatible with standard industrial power supplies. It requires a cULus Class 2 source, ensuring compliance with North American safety standards. With a current consumption of less than 10 mA, the sensor is highly energy-efficient, reducing overall power demand and making it ideal for systems with multiple sensing points.

Safety and reliability are enhanced by the inclusion of reverse polarity protection, which safeguards the sensor from potential wiring errors during installation. Additionally, the sensor offers a maximum power-on delay time of just 30 ms, ensuring that it becomes operational almost immediately after startup. This rapid response supports fast-moving processes and reduces downtime, ensuring that the sensor is ready to function with minimal delay.

Built to protection class III standards, the MK5118 is designed for safe extra-low voltage operation, adding an extra layer of reliability in industrial settings. Its non-contact sensing principle eliminates mechanical wear and tear, extending both sensor and equipment service life.

The MK5118 is especially suitable for industrial applications such as robotics, packaging machinery, small machine tools, and conveyor systems where space constraints demand slim, reliable sensing solutions. By providing accurate detection in confined spaces, it supports improved process efficiency, safety, and equipment protection.

In summary, the IFM MK5118 is a slim, efficient, and robust inductive proximity sensor designed for modern automation needs. Combining a compact flat housing, normally open output, low current consumption, and integrated electrical protections, it offers long-term dependability and flexibility in tight-space installations. Whether used in robotics, assembly lines, or packaging systems, the MK5118 delivers accuracy, reliability, and efficiency in a compact form factor.