Leuze IS 205MM/4NO-1E5 Proximity Sensor

The Leuze IS 205MM/4NO-1E5 is engineered for accurate, non-contact detection of metal targets in modern automation environments. With a compact 5 mm diameter and M5 threaded design, this sensor allows for embedded installation where space is limited. It features a PNP switching output with a normally open (NO) configuration, delivering quick signal transitions ideal for high-speed machines.

Operating reliably across a wide voltage range of 10 to 30 V DC, the IS 205MM/4NO-1E5 offers a sensing distance of 1 mm to 3 mm, optimized for short-range precision tasks. Its maximum switching frequency of 5,000 Hz ensures real-time object detection even on fast-moving conveyor lines. The sensor's stainless steel housing and plastic active surface provide mechanical durability, while the IP67 protection rating guards against dust, oil, and moisture—making it suitable for use in harsh industrial environments including packaging, metalworking, and automotive lines.

Its reliable cable connection ensures secure signal transmission without vibration-related disconnections. With Leuze’s commitment to engineering quality, the IS 205MM/4NO-1E5 proximity sensor combines compact form, consistent performance, and long operational life—delivering value to OEMs and plant engineers. For complete specifications and datasheets, please visit the official Leuze product page or consult our automation experts for tailored advice.

The Leuze IS 205MM/4NO-1E5 Proximity Sensor is widely adopted in space-restricted machine designs where precise and rapid metal detection is essential. In automated assembly lines, it plays a key role in confirming the presence of components before downstream processes begin, helping reduce machine errors and improving quality control.

Its compact profile makes it ideal for robotic arms, material feeders, and linear transfer systems where full-size sensors would not fit. This proximity sensor is especially effective in detecting fine-tolerance metal objects in fast-moving production lines. Thanks to its IP67 sealing and rugged construction, the sensor performs reliably in dusty, humid, or oily environments such as packaging, food processing, and electronics manufacturing.

For plant engineers and automation integrators seeking precision, reliability, and seamless installation, the IS 205MM/4NO-1E5 offers a proven sensing solution. This Leuze proximity sensor delivers consistent performance where space, speed, and accuracy converge—making it a preferred choice across industrial sectors.