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Leuze PRK18B.1/4P-M12 Photoelectric Sensor
| : Leuze |
| : 10 ... 30 V, DC, Incl. residual ripple |
| : 50117359 |
| : Photoelectric Sensor |
| : 0 ... 18 mA |
| : Transistor, PNP |
Note :- Custom duty and local tax should be pay by buyer only.
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Leuze PRK18B.1/4P-M12 Photoelectric Sensor
The Leuze PRK18B.1/4P-M12 Photoelectric Sensor (50117359) from Leuze electronic is a high-performance reflection sensor with autocollimation, designed for accurate detection of bottle and container applications. Featuring a red LED light source (620 nm), it provides reliable sensing with a range up to 6 meters, extendable to 7.2 meters (typical).
The sensor includes dual PNP switching outputs supporting both light and dark switching modes, offering flexibility in various automation setups. With a fast 1 ms response time and 500 Hz switching frequency, it ensures efficient operation in high-speed processes.
Its robust diecast zinc housing with glass lens and IP67/IP69K protection ensures durability in harsh industrial environments. The integrated 270° potentiometer allows easy sensitivity adjustment, while the M12 connector ensures quick and secure installation.
Applications
• Bottle and container detection in conveyor systems
• Packaging and bottling industry automation
• Transparent object detection using autocollimation
• Material handling and sorting systems
Technical Precautions
• Ensure proper alignment with reflector for accurate sensing
• Keep lens clean from dust and contaminants
• Operate strictly within 10–30 V DC voltage range
• Mount securely to avoid vibration-related detection errors
While our engineers carefully upload product details based on official datasheets, occasional errors may still occur. We encourage users to verify specifications as needed for complete accuracy.
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Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
| Brand | LEUZE |
| Product Number | PRK18B.1/4P-M12 |
| Part Number | 50117359 |
Series | 18B |
| Operating principle | Reflection principle |
| Application | Detection of bottle container |
Special version | Autocollimation |
Operating range | 0 ... 6 m (guaranteed operating range) |
| Operating range limit | 0 ... 7.2 m (typical operating range) |
| Light source | LED, Red |
| Wavelength | 620 nm |
| Transmitted-signal shape | Pulsed |
| LED group | 1 |
Supply voltage UB | 10 ... 30 V, DC |
| Current consumption, max. | 100 mA |
| Residual ripple | 0 ... 15 %, From UB |
| Open-circuit current | 0 ... 18 mA |
Number of digital switching outputs | 2 Piece(s) |
Type | Digital switching output |
Switching element | Transistor, PNP |
| Switching principle | Light switching |
Switching element | Transistor, PNP |
| Switching principle | Dark switching |
Switching frequency | 500 Hz |
| Response time | 1 ms |
| Readiness delay | 300 ms |
Number of connections | 1 Piece(s) |
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 fastening | Front mounting with thread, Through-hole mounting, Via optional mounting device |
| Compatibility of materials | ECOLAB |
Type of display | LED |
| Number of LEDs | 2 Piece(s) |
| Operational controls | 270° potentiometer |
Ambient temperature, operation | -40 ... 60 °C |
| Ambient temperature, storage | -40 ... 70 °C |
Degree of protection | IP 67, IP 69K |
| Protection class | III |
Note : All tax and custom duty should be pay by buyer only.
Note: All trademarks and trade names used are the property of their respective owners.
Accuracy Disclaimer: Specifications provided are based on datasheet and are subject to change without notice. While every effort has been made to ensure accuracy, errors may occur. Users are encouraged to verify specifications with the manufacturer and consult for any specific questions or requirements.
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