Leuze IS 208MM/4NO-3E0-S12 Proximity Sensor

Built for performance and reliability, the Leuze IS 208MM/4NO-3E0-S12 Proximity Sensor is a compact M8-threaded, 12 mm diameter inductive switch optimized for embedded mounting. This sensor is designed with a metal housing and plastic active surface, offering robust protection against shock and contaminants while maintaining sensitive detection performance. With a sensing range of 3 mm to 40 mm, it is ideal for detecting ferrous metal targets across short to medium distances with high precision.

The sensor supports PNP output and follows a normally open (NO) switching principle, making it compatible with most industrial PLC systems and automation controllers. Operating at a voltage range of 10–30 V DC, and capable of handling up to 5,000 Hz switching frequency, this model is tailored for fast detection cycles in dynamic environments. Its M12 connector ensures easy integration into wiring setups, while the IP67 protection rating safeguards it against dust, moisture, and washdown conditions.

Engineered by Leuze—a trusted name in sensor technology—the IS 208MM/4NO-3E0-S12 offers long service life, consistent performance, and resistance to electrical interference. This model is particularly valued in production lines, assembly stations, and quality control applications where dependable detection and signal accuracy are critical. Designed for engineers who demand precision and quality, this Leuze Proximity Sensor combines high-speed response with mechanical endurance to meet the most demanding automation needs.

The Leuze IS 208MM/4NO-3E0-S12 Proximity Sensor is well-suited for industrial automation tasks where fast and contactless metal detection is essential. It is commonly used in conveyor belt systems to track the presence of metal parts, ensuring smooth transfer without collisions. The sensor’s fast 5,000 Hz switching capability makes it ideal for high-speed processes like bottle filling, pick-and-place robotics, or indexing mechanisms.

Its embedded mounting and IP67-rated construction allow for use in oily, dusty, or moist areas—such as packaging lines, CNC machines, or press automation. With a 3 mm to 40 mm sensing distance, it offers flexibility in detecting objects of varying shapes and thicknesses, even in tight or rotating spaces. Maintenance engineers value this sensor for its plug-and-play design, especially the M12 connector which speeds up installation and minimizes wiring faults.

Designed with both safety and speed in mind, the Leuze Proximity Sensor helps reduce downtime and increase detection accuracy in critical industrial systems. Whether you're building a new line or replacing aging sensors, the IS 208MM/4NO-3E0-S12 is a reliable choice that ensures performance and peace of mind.