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Leuze PRK28/4P-M12 Photoelectric Sensor
| : Leuze |
| : 10 ... 30 V, DC, Incl. residual ripple |
| : 50117924 |
| : Photoelectric Sensor |
| : 0 ... 20 mA |
| : Transistor, PNP |
Note :- Custom duty and local tax should be pay by buyer only.
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Leuze PRK28/4P-M12 Photoelectric Sensor
The Leuze PRK28/4P-M12 Photoelectric Sensor (50117924) from Leuze electronic is a reliable reflection-based sensor designed for precise object detection in industrial automation. Utilizing a red LED light source (620 nm), it ensures consistent performance with a working range up to 4.5 meters using a reflector.
The sensor features dual PNP switching outputs supporting both light and dark switching modes, providing flexibility for different applications. With a fast 1 ms response time and 500 Hz switching frequency, it is suitable for high-speed processes. The compact M18 housing with M12 4-pin connector ensures easy installation and secure connectivity.
Built with durable ABS plastic housing and rated IP67, it performs reliably in harsh industrial environments. Its wide operating temperature range and stable output make it ideal for demanding automation tasks.
Applications
• Object detection in conveyor systems
• Packaging and material handling industries
• Automated production lines
• Presence/absence detection in machinery
Technical Precautions
• Use suitable reflector for accurate detection range
• Ensure proper alignment between sensor and reflector
• Operate within 10–30 V DC supply range
• Avoid installation in heavy dust without protection
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 | PRK28/4P-M12 |
| Part Number | 50117924 |
Series | 28 |
| Operating principle | Reflection principle |
Operating range | 0.02 ... 4.5 m (guaranteed operating range), With reflector TK(S) 100x100 |
| Operating range limit | 0.02 ... 6 m (typical operating range), With reflector TK(S) 100x100 |
| Light source | LED, Red |
| Wavelength | 620 nm |
| Transmitted-signal shape | Pulsed |
| LED group | Exempt group (in acc. with EN 62471) |
Supply voltage UB | 10 ... 30 V, DC, Incl. residual ripple |
| Residual ripple | 0 ... 15 %, From UB |
| Open-circuit current | 0 ... 20 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 |
| Material | Plastic |
| No. of pins | 4 -pin |
| Encoding | A-coded |
Dimension (W x H x L) | 15 mm x 46.5 mm x 31.8 mm |
| Thread size | M18 |
| Housing material | Plastic |
| Plastic housing | ABS |
| Lens cover material | Plastic |
| Housing color | Black, Red |
| Recommended tightening torque for M3 fastening | 0.9 N·m |
Type of display | LED |
| Number of LEDs | 2 Piece(s) |
Ambient temperature, operation | -40 ... 60 °C |
| Ambient temperature, storage | -40 ... 70 °C |
Degree of protection | IP 67 |
| Protection class | III |
| 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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