Leuze PRK 96M/P-1838-21 | 50029880

The Leuze PRK 96M/P-1838-21 Photoelectric Sensor is a long-range retro-reflective sensor with a robust cubic metal housing designed for industrial durability. Featuring a reliable red LED light source, it delivers stable object detection across a sensing distance of 0 to 7 meters. This wide range is particularly useful for detecting clear targets like glass panes, PET bottles, and stretch-wrapped goods without the need for complex background suppression. This sensor operates on a 10 to 30 V DC supply voltage and provides transistor PNP outputs supporting both light switching and dark switching principles. It uses a 3-pin terminal connection to simplify wiring into standard control panels. With a switching frequency of 1,000 Hz, it can manage fast-moving targets on automated production lines. The housing dimensions are 30 mm x 90 mm x 70 mm, and the enclosure carries a robust IP67 rating, protecting it from dust, moisture, and industrial washdowns. Its zinc metal housing and glass lens cover further improve mechanical reliability and optical precision. For easy setup and diagnostics, it includes a multiturn potentiometer and LED status display, making on-site tuning straightforward for technicians. Operating comfortably in harsh temperatures ranging from -40°C to +55°C, the Leuze PRK 96M/P-1838-21 Photoelectric Sensor is a trusted component for engineers seeking reliability, range, and industrial-grade performance.

The Leuze PRK 96M/P-1838-21 Photoelectric Sensor is purpose-built to detect highly transparent bottles, films, and stretch-wrapped packages where traditional sensors often fail. It is widely used in packaging, bottling, and logistics automation — particularly where detecting clear or glossy objects is critical for process continuity. Its long sensing range of up to 7 meters allows for flexible mounting positions, even in applications with limited space or large target areas. For example, in a bottle-filling line, it can accurately detect empty PET bottles wrapped in shrink film before filling. In warehousing, it ensures stretch-wrapped cartons are reliably counted during dispatch. The high detection reliability reduces false positives and system errors, improving operational efficiency and reducing manual rechecks. Designed for Indian factory conditions, the sensor’s IP67 protection and AC/DC power compatibility allow easy integration across new and legacy systems. If your application demands high-performance sensing of low-contrast or transparent materials, the Leuze PRK 96M/P-1838-21 Photoelectric Sensor delivers precision and dependability without compromise.