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Leuze RK18B.1/4P-M12 | 50117375
| Brand | Leuze |
| Product Type | Photoelectric Sensor |
| Product | RK18B.1/4P-M12 |
Leuze 7.2 m Operating Range Limit Retro-reflective Photoelectric Sensor RK18B.1/4P-M12 - 50117375 Technical Specifications:
| Specification | Value |
|---|---|
| Design | Cubic |
| Operating principle | Reflection principle |
| Application | Detection of highly transparent bottles Detection of highly transparent films and glass panes |
| Special version | Autocollimation |
| Sensing Distance | 0 ... 6 m |
| Beam path | - |
| Light source | LED, Red |
| Wavelength | 620 nm |
| Type of light spot geometry | - |
| Supply voltage UB | 10 ... 30 V, DC |
| Switching Output 1 | Transistor, PNP |
| Switching principle | Light switching |
| Switching Output 2 | Transistor, PNP |
| Switching principle | Dark switching |
| Switching frequency | 500 Hz |
| Response time | 1 ms |
| Function | Signal OUT Voltage supply |
| Type of connection | Connector |
| Thread size | M12 |
| Type | Male |
| Material | Metal |
| No. of pins | 4 -pin |
| Encoding | A-coded |
| Dimension (W x H x L) | 15 mm x 47 mm x 32.5 mm |
| Housing material | Metal |
| Metal housing | Diecast zinc |
| Lens cover material | Glass |
| Housing color | Silver |
| Type of display | LED |
| Operational controls | 270Β° potentiometer |
| Ambient temperature, operation | -40 ... 60 Β°C |
| Ambient temperature, storage | -40 ... 70 Β°C |
| Degree of protection | IP 67 / IP 69K |
The Leuze RK18B.1/4P-M12 Photoelectric Sensor uses the retro-reflective principle and features autocollimation technology, enabling precise detection of highly transparent materials such as glass panes, clear plastic bottles, and film. With an effective sensing range of 0 to 6 meters and a maximum operating range limit of 7.2 meters, this sensor offers long-range coverage while maintaining high accuracy. It emits a sharp 620 nm red LED beam and responds in just 1 ms, making it suitable for conveyor systems, packaging lines, and industrial automation cells where object detection speed matters.
This model is powered by a standard 10β30 V DC supply and supports both light switching and dark switching via dual PNP transistor outputs. Designed in a compact 15 mm Γ 47 mm Γ 32.5 mm cubic housing, the RK18B.1/4P-M12 features a robust diecast zinc body, glass lens cover, and an M12 A-coded 4-pin male connector for stable, vibration-resistant installation. The unit includes a 270Β° potentiometer for sensitivity adjustment and an LED display for clear visual feedback during setup. It is engineered to operate in extreme industrial conditions, with an ambient temperature range of -40Β°C to +60Β°C and a rugged IP67/IP69K protection ratingβensuring consistent performance in dusty, wet, or high-pressure washdown environments.
The Leuze RK18B.1/4P-M12 Photoelectric Sensor is a reliable choice for automation environments where transparent or reflective objects must be accurately detected. In bottling plants, food packaging units, and pharma production lines, it ensures no missed detections of clear PET bottles, blister packs, or glass containersβmaking it a valuable asset for quality assurance.
Its long-range capability, stable output, and IP69K-rated design make it particularly suitable for Indian industries operating in dusty, humid, or washdown zones. The 270Β° potentiometer simplifies field adjustments, while the consistent PNP output ensures easy integration with common PLCs used in Indian manufacturing plants. Maintenance teams can quickly verify operation using the LED indicator, ensuring reduced downtime and faster resolution during servicing.
For demanding automation systems where performance, ruggedness, and accuracy matter, the Leuze RK18B.1/4P-M12 Photoelectric Sensor offers a proven solution. Get in touch today for the best pricing and elevate your industrial setup with this advanced photoelectric sensor.
