Leuze PRK18B.T2/NX-M12 | 50117364

The PRK18B.T2/NX-M12 Photoelectric Sensor from Leuze delivers reliable and consistent detection with its autocollimation-based reflection principle. This ensures optimal performance when identifying highly transparent objects like glass panels, plastic bottles, and shrink film—common in automated FMCG and pharma lines. The sensor uses a visible 620 nm red LED light source for precise alignment, and supports a sensing range of 0 to 4 meters, providing versatility across short and long conveyor distances.

Engineered with a compact 15 mm x 47 mm x 32.5 mm cubic body, this sensor fits easily into tight control cabinets and equipment enclosures. Its 10–30 V DC supply range and PNP transistor switching output with light switching capability make it compatible with most PLCs and industrial controllers. The response time of 0.333 ms and high 1,500 Hz switching frequency allow seamless use in high-speed systems. For electrical connection, it uses a robust M12 A-coded 4-pin male connector, simplifying setup and reducing installation time.

Built for extreme environments, the PRK18B.T2/NX-M12 features a rugged diecast zinc housing with a durable glass lens cover, offering exceptional resistance against vibration, chemicals, and moisture. It operates across a wide ambient temperature range of -40°C to +60°C and meets IP67/IP69K protection standards, making it reliable for washdown areas and harsh outdoor conditions. The intuitive multiturn potentiometer allows fine sensitivity adjustments during commissioning. Every specification of the Leuze PRK18B.T2/NX-M12 Photoelectric Sensor reflects engineering precision, long-term reliability, and industrial compatibility.

The Leuze PRK18B.T2/NX-M12 Photoelectric Sensor solves one of the most common challenges in factory automation—detecting transparent items with accuracy. In industries like bottled water packaging, pharmaceuticals, and glass manufacturing, regular sensors often struggle to detect low-contrast or shiny surfaces. This leads to miscounts, machine jams, or faulty packaging.

This model uses autocollimation to ensure the emitter and receiver are perfectly aligned, which helps identify transparent materials without false positives. Whether it's detecting a clear PET bottle on a fast-moving conveyor or checking for missing blister packs in pharma units, this sensor delivers precise results. The fast 0.333 ms response time ensures timely detection, even when objects are moving at high speed. And because of its IP69K protection, engineers don’t need to worry about sensor failure during cleaning or humid conditions.

Thanks to its plug-and-play M12 connector and field-adjustable settings, maintenance teams can install and tune the Leuze PRK18B.T2/NX-M12 Photoelectric Sensor without needing specialized software or long downtime. Whether you're an engineer setting up a new machine or replacing a failed sensor on the shop floor, this model is a dependable, easy-to-use solution for all your photoelectric sensor needs.