Leuze PRK 3B/66-S8 Photoelectric Sensor
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Photoelectric Sensor
LEUZE PRK3B/66-S8 retro-reflective sensor with 0.02“5 m operating range, 200/250 V input, push-pull outputs, and compact 11 × 32 × 17 mm design for industrial automation.
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LEUZE PRK3B/66-S8 Retro-Reflective Photoelectric Sensor
The LEUZE PRK3B/66-S8 is a high-performance retro-reflective photoelectric sensor from the 3B series, designed for reliable detection with versatile switching options. Engineered with a robust plastic housing and advanced optics, it ensures dependable operation in industrial automation environments.
Manufacturer: LEUZE
Type: Retro-reflective Photoelectric Sensor
Model: PRK3B/66-S8
Part No.: 50104694
Ref No.: 1112G028711
| Series | 3B |
| Operating Principle | Reflection principle |
| Operating Range | 0.02 ... 5 m (guaranteed), up to 6 m (typical) |
| Beam Path | Divergent |
| Light Source | LED, Red (620 nm, Pulsed) |
| Light Spot Geometry | Rectangular |
| LED Group | 2 |
| Protective Circuit | Polarity reversal protection, Short circuit protected |
| Supply Voltage UB | 10 ... 30 V DC |
| Current Consumption (max.) | 14 mA |
| Residual Ripple | 0 ... 15 % from UB |
| Open-circuit Current | 0 ... 14 mA |
| Digital Switching Outputs | 2 pcs, Transistor Push-pull |
| Switching Principle | Light switching (PNP)/dark switching (NPN); Dark switching (PNP)/light switching (NPN) |
| Switching Frequency | 1,000 Hz |
| Response Time | 0.5 ms |
| Readiness Delay | 300 ms |
| Connections | 1 pc, Connector M8, Male, 4-pin, Metal |
| Function | Signal OUT |
| Dimensions (W x H x L) | 11 x 32 x 17 mm |
| Housing Material | Plastic (PC-ABS) |
| Lens Cover | Plastic / PMMA |
| Housing Color | Red, RAL 3000 |
| Fastening Type | Through-hole mounting |
| Ambient Temperature (operation) | -30 ... 55 °C |
