RKU318-300/2T-M12
Ultrasonic retro-reflective photoelectric sensor
Part no.:
50136079
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| Series | 318 |
| Operating principle | Reflection principle |
| Contains | 2x M18 mounting nut |
| Special version | Teach input |
| Operating range | 0 ... 0.3 m |
| Operating range | Guaranteed operating range |
| Ultrasonic frequency | 300 kHz |
| Direction of beam | Front |
| Opening angle | 7 ° |
| Object distance to background | ≥ 50 mm |
| Reflector distance | 0.05 ... 0.3 m |
| Resolution | < 2 mm |
| Repeatability | 0.5 % |
| Reference value repeatability | End value |
| Temperature drift | 5 % |
| Reference value, temperature drift | End value |
| Protective circuit | Inductive protection Polarity reversal protection Short circuit protected |
| Supply voltage UB | 10 ... 30 V, DC |
| Residual ripple | 0 ... 5 %, From UB |
| Open-circuit current | 0 ... 35 mA |
| Switching hysteresis | 1 % |
| Number of teach inputs | 1 Piece(s) |
| Function | NC contact / NO contact changeover Resetting to factory settings Setting for the switching outputs/characteristic output curve |
| Number of digital switching outputs | 1 Piece(s) |
| Switching current, max. | 100 mA |
| Switching element | Transistor, NPN |
| Switching principle | NO (normally open) |
| Switching frequency | 8 Hz |
| Response time | 62 ms |
| Readiness delay | 100 ms |
| Function | Signal IN Signal OUT Voltage supply |
| Type of connection | Connector |
| Thread size | M12 |
| Material | Plastic |
| No. of pins | 4 -pin |
| Encoding | A-coded |
| Design | Cylindrical |
| Dimension (Ø x L) | 18 mm x 60.3 mm |
| Thread size | M18 x 1 mm |
| Housing material | Plastic |
| Plastic housing | Polybutylene (PBT) |
| Sensing face material | Plastic, Epoxy resin, glass fiber reinforced |
| Ultrasonic transducer material | Piezoceramics (contains lead zirconium titanate (PZT)) |
| Net weight | 65 g |
| Type of display | LED |
| Number of LEDs | 2 Piece(s) |
| Ambient temperature, operation | -20 ... 70 °C |
| Ambient temperature, storage | -20 ... 70 °C |
| Degree of protection | IP 67 |
| Protection class | III |
| Approvals | c UL US |
| Standards applied | IEC 60947-5-2 |
| Customs tariff number | 85365019 |
| ECLASS 5.1.4 | 27272803 |
| ECLASS 8.0 | 27272803 |
| ECLASS 9.0 | 27272803 |
| ECLASS 10.0 | 27272803 |
| ECLASS 11.0 | 27272802 |
| ECLASS 12.0 | 27272802 |
| ECLASS 13.0 | 27272802 |
| ETIM 5.0 | EC001848 |
| ETIM 6.0 | EC001848 |
| ETIM 7.0 | EC001848 |
| ETIM 8.0 | EC001848 |
| ETIM 9.0 | EC001848 |