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Leuze PRK5B.M1/4 Photoelectric Sensor
- Brand: Leuze
- Part No.: 50149298
- Switching frequency: 500 Hz
- Voltage supply range: 10 V DC ... 30 V DC
- Connection types: Cable
- Housing material: Plastic
Note : All tax and custom duty should be pay by buyer only.
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Leuze PRK5B.M1/4 Photoelectric Sensor
The Leuze PRK5B.M1/4 Photoelectric Sensor 5B Series Retro-Reflective Sensor (Part No. 50145252) is a compact reflection-type sensor engineered for reliable detection of bottle containers, transparent films, and semi-transparent materials.Using a red LED light source (645 nm) with a reflector, it delivers a guaranteed sensing range up to 4.5 m and a typical range up to 6 m, ensuring stable performance in packaging and bottling lines. The sensor features a PNP transistor output with light switching, a fast 1 ms response time, and a 500 Hz switching frequency for dependable operation in dynamic processes.
Operating on 10–30 V DC, it includes a 270° potentiometer for precise sensitivity adjustment. The IP67-rated PC-ABS housing, ECOLAB material compatibility, and wide –40 to +60 °C operating temperature make it suitable for demanding industrial and washdown environments.
Applications
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Detection of bottle containers on packaging lines
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Detection of transparent films and semi-transparent media
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Use in conveyor and material handling systems
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Suitable for food, beverage, and pharmaceutical automation
Technical Precautions
• Ensure correct alignment with the reflector for stable detection• Avoid strong ambient or direct light on the sensing area
• Use only within the specified 10–30 V DC supply range
• Keep sensor lens and reflector clean for consistent performance
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.
| Model | PRK5B.M1/4 |
| Brand | LEUZE |
| Part No. | 50149298 |
| Series | 5B |
| Operating principal | Reflection principle |
| Applications | Detection of bottle containers; semi-transparent media; transparent films |
| Operating range (guaranteed) | 0.03 … 4.5 m (with reflector TK(S) 100 × 100) |
| Operating range limit (typical) | 0.03 … 6 m (with reflector TK(S) 100 × 100) |
| Light source | LED, red |
| Wavelength | 645 nm |
| Transmitted-signal shape | Pulsed |
| LED group | Exempt group (according to EN 62471) |
| Supply voltage UB | 10 … 30 V DC (including residual ripple) |
| Residual ripple | 0 … 15 % from UB |
| Open-circuit current | 0 … 20 mA |
| Output type | Digital switching output |
| Switching element | Transistor, PNP |
| Switching principle | Light switching |
| Switching frequency | 500 Hz |
| Response time | 1 ms |
| Readiness delay | 300 ms |
| Function | Signal OUT, voltage supply |
| Type of connection | Cable |
| Cable length | 2,000 mm |
| Sheathing material | PVC |
| Cable color | Black |
| Number of conductors | 3-wire |
| Wire cross section | 0.14 mm² |
| Dimensions (W × H × L) | 11 × 32.4 × 20 mm |
| Housing material | Plastic |
| Plastic housing | PC-ABS |
| Lens cover material | Plastic |
| Housing color | Black / Red |
| Type of fastening | Two M3 threaded sleeves; optional mounting device |
| Recommended tightening torque (M3) | 0.9 N·m |
| Material compatibility | ECOLAB |
| Display type | LED |
| Number of LEDs | 2 |
| Operational controls | 270° potentiometer |
| Control function | Sensitivity adjustment |
| Ambient temperature (operation) | –40 … +60 °C |
| Ambient temperature (storage) | –40 … +70 °C |
| Degree of protection | IP67 |
| Protection class | III |
| Approvals | c UL US |
| Standards applied | IEC 60947-5-2 |
| Country of origin | Malaysia |
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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