Leuze IS 208MM/4NO-2E0-S8.3 Proximity Sensor
The Leuze IS 208MM/4NO-2E0-S8.3 Proximity Sensor (Part No: 50109653 ) offers a 8 mm diameter, M8 thread size, PNP NO (normally open) output, M8 Connector, 3 -pin connection. Manufactured by Leuze under the Leuze Proximity Sensor category, this model belongs to the 203 & 204 Series.
| Brand | Leuze |
| Product Type | Proximity Sensor |
| Product | IS 208MM/4NO-2E0-S8.3 |
Leuze IS 208MM/4NO-2E0-S8.3 Proximity Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Diameter | 8 mm |
| Thread size | M8 |
| Type of installation | Embedded |
| Supply voltage UB | 10 ... 30 V, DC |
| Typ. operating range limit Sn | 2mm |
| Switching outputs | PNP |
| Switching principle | NO (normally open) |
| Switching frequency, max. | 5,000 Hz |
| Connection type | M8 Connector, 3 -pin |
| Degree of protection | IP 67 |
| Housing | Stainless steel |
| Active surface | Plastic |
Engineered for robust industrial use, the Leuze IS 208MM/4NO-2E0-S8.3 proximity sensor features an 8 mm stainless steel housing and an embedded installation type, making it ideal for harsh environments. With a 2 mm sensing distance and a typical operating voltage range of 10–30 V DC, this sensor ensures stable performance in fast-paced automation processes. Its PNP normally open switching output and high switching frequency of 5000 Hz enable precise and rapid object detection, even on high-speed conveyors or rotating machine parts.
The sensor uses a 3-pin M8 connector for quick integration, and an IP67-rated enclosure that protects against dust and water ingress, ensuring long-term durability. The active sensing surface is built with industrial-grade plastic to resist wear and vibration during operation. This model’s design reflects Leuze’s commitment to combining compact form with uncompromising reliability — meeting the rigorous demands of machine builders, system integrators, and automation engineers. Whether it’s packaging lines, robotics, or part positioning, the Leuze IS 208MM/4NO-2E0-S8.3 proximity sensor stands out for precision and resilience.
All specifications — from voltage tolerance to material strength — adhere to global industrial standards, assuring buyers of long-term ROI. Get a quote today for the Leuze IS 208MM/4NO-2E0-S8.3 and integrate a proven performer into your automation systems.
The Leuze IS 208MM/4NO-2E0-S8.3 Proximity Sensor is widely used in industrial automation where fast and accurate metal object detection is critical. Engineers deploy it on conveyor lines to sense component presence, in packaging machinery to confirm sealing jaw positions, or in machine tools to detect the exact location of moving parts. Thanks to its 5000 Hz switching frequency, the sensor is ideal for dynamic operations, such as spindle positioning or rotating camshaft detection.
Maintenance engineers prefer this model due to its M8 threaded body, which allows easy retrofitting into existing machines. The rugged IP67 enclosure ensures uninterrupted sensing even in areas exposed to oil mist, vibrations, or temperature swings. Whether you're setting up automated assembly lines or upgrading older sensors in food processing plants, the Leuze IS 208MM/4NO-2E0-S8.3 offers a reliable upgrade path with global support and documentation.
In summary, for any application requiring reliable object detection in tough industrial settings, the Leuze IS 208MM/4NO-2E0-S8.3 Proximity Sensor proves to be a trusted and efficient solution. Request your quote today.

