IS 208MM/4NO-1E5-S12: 50109641 - Leuze 1.5mm PNP Cylindrical Switch

The Leuze IS 208MM/4NO-1E5-S12 proximity sensor is built for reliable performance in embedded industrial sensing applications. It features a 12 mm stainless steel cylindrical housing and a durable plastic active surface, offering long service life and mechanical strength. This sensor operates on a standard 10–30 V DC supply and supports a PNP normally open (NO) switching output, making it suitable for most PLCs and control systems used across automation industries.

With a precise 1.5 mm sensing distance and high-speed 5,000 Hz switching frequency, the sensor ensures consistent detection of fast-moving metallic parts. The embedded design with an M8 thread allows secure mounting even in compact areas, while the M12 4-pin connector simplifies integration during panel or machine assembly. Its IP67 rating guarantees protection against dust, water jets, and oil mist, enabling reliable use in food processing, packaging, automotive lines, and heavy-duty workshops.

Industrial buyers prefer the Leuze IS 208MM/4NO-1E5-S12 Proximity Sensor for its high durability, zero-maintenance operation, and proven German engineering. For OEMs, system integrators, and plant maintenance teams seeking accuracy in tight spaces, this model delivers exceptional sensing performance. Get a quote for the Leuze IS 208MM/4NO-1E5-S12 today and upgrade your automation precision with a trusted proximity sensor brand.

The Leuze IS 208MM/4NO-1E5-S12 Proximity Sensor is best suited for embedded detection tasks in compact mechanical assemblies and panel-integrated control systems. It is widely used in automated inspection units, tool changers in CNC machines, robotic grippers, and conveyor lines for small metal part sensing. Its 1.5 mm range makes it perfect for applications with minimal target movement tolerance, such as confirming clamp positions or detecting actuator strokes.

With a fast 5,000 Hz switching rate, the sensor reacts instantly to changes in target presence, which helps avoid system errors during fast production cycles. Technicians appreciate the M12 connector for easy field replacement, and the IP67 enclosure ensures uninterrupted performance even in wet, oily, or dusty zones. The sensor is especially useful in automotive parts assembly, pharma machinery, and process automation skids, where space, reliability, and response time matter most.

For industrial engineers looking to improve accuracy and machine uptime, the Leuze IS 208MM/4NO-1E5-S12 Proximity Sensor is a proven performer trusted by manufacturers worldwide.