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Leuze PRK3C.A3/4T Photoelectric Sensor
| : Leuze |
| : 10 ... 30 V DC, incl. residual ripple |
| : 50129404 |
| : Photoelectric Sensor |
| : Transistor, PNP |
| : Cable |
Note :- Custom duty and local tax should be pay by buyer only.
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Leuze PRK3C.A3/4T Photoelectric Sensor
The Leuze PRK3C.A3/4T Photoelectric Sensor (50129404) from Leuze electronic (Series 3C) operates on the reflection principle with autocollimation for precise object detection. Offering an operating range up to 4 m (5 m typical) with TK(S) 100×100 reflector, it uses a red LED (635 nm) light source for accurate alignment.
The sensor features PNP transistor output, 1,500 Hz switching frequency, and a fast 0.33 ms response time, ensuring high-speed detection. Designed with a rugged PC-ABS housing and IP67/IP69K protection, it withstands harsh industrial and washdown environments.
The PUR cable (2 m) enhances durability and flexibility. With polarity reversal and short-circuit protection, plus Teach input for sensitivity adjustment, it ensures reliable operation. Operating temperature ranges from -40°C to 60°C, making it suitable for demanding automation applications.
Applications
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Conveyor and material handling systems
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Packaging and labeling machines
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Food and beverage processing lines
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Automated assembly equipment
Technical Precautions
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Use specified TK(S) 100×100 reflector for full range
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Operate within 10–30 V DC supply voltage
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Avoid exceeding 60°C operating temperature
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Ensure correct PNP wiring configuration
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.
| Product Number | PRK3C.A3-4T |
| Part Number | 50129404 |
| Series | 3C |
| Operating Principal | Reflection principle |
| Special Version | Autocollimation Teach input |
| Operating Range | 0 ... 4 m, With reflector TK(S) 100×100 |
| Operating Range (Guaranteed) | Yes |
| Operating Range Limit (Typical) | 0 ... 5 m, With reflector TK(S) 100×100 |
| Light Source | LED, Red |
| Wavelength | 635 nm |
| LED Group | Exempt group (in accordance with EN 62471) |
| Protective Circuit | Polarity reversal protection; Short circuit protected |
| Supply Voltage (UB) | 10 ... 30 V DC, incl. residual ripple |
| Residual Ripple | 0 ... 15 %, from UB |
| Open-circuit Current | 0 ... 15 mA |
| Number of Teach Inputs | 1 Piece(s) |
| Function (Sensor) | Keyboard lockout; Light/dark switching; Sensitivity adjustment |
| Number of Digital Switching Outputs | 1 Piece(s) |
| Switching Element | Transistor, PNP |
| Switching Principle | Light switching |
| Switching Frequency | 1,500 Hz |
| Response Time | 0.33 ms |
| Readiness Delay | 300 ms |
| Additional Function | Signal IN; Signal OUT; Voltage supply |
| Type of Connection | Cable |
| Cable Length | 2,000 mm |
| Sheathing Material | PUR |
| Cable Color | Black |
| Number of Conductors | 4-wire |
| Wire Cross Section | 0.2 mm² |
| Dimension (W × H × L) | 11.4 × 34.2 × 18.3 mm |
| Housing Material | Plastic |
| Plastic Housing | PC-ABS |
| Lens Cover Material | Plastic / PMMA |
| Net Weight | 50 g |
| Housing Color | Red |
| Type of Fastening | Through-hole mounting; via optional mounting device |
| Compatibility of Materials | ECOLAB |
| Type of Display | LED |
| Operational Controls | Teach button |
| Function of Operational Control | Sensitivity adjustment |
| Ambient Temperature, Operation | -40 ... 60 °C |
| Ambient Temperature, Storage | -40 ... 70 °C |
| Degree of Protection | IP67; IP69K |
| 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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