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Mfr. Part #: U500.RA0-GP1B.72O
Ships same day with standard 2-day shipping if ordered M-F before 3PM PT.
The Baumer U500.RA0-GP1B.72O is a compact ultrasonic retro-reflective sensor designed for precise object detection up to 1000 mm. Featuring fast response time, push-pull output, and IP67 protection, it is ideal for industrial automation, packaging, and positioning applications.
Common Applications:
- Precision distance detection in industrial automation (0–1000 mm)
- Object presence & positioning with retro‑reflective sensing
- Level and fill monitoring in packaging and sorting systems
Key Features:
- Ultrasonic retro‑reflective sensor, 0–1000 mm detection range, ±3 mm repeat accuracy
- Fast response (<50 ms) with 220 kHz sonic frequency and qTeach teach-in feature
- Rectangular plastic housing (18×45×32 mm), rated IP67, M12 connector
- Operates on 12–30 V DC, <100 mA output, push-pull switching
- Integrated LED indicators for power, alignment, and status; protected against short circuit and reverse polarity
- Temperature compensation (drift <2%), operating range –25 °C to +65 °C
| Specification | Details |
|---|---|
| Product Name | Baumer U500.RA0-GP1B.72O Ultrasonic Sensor |
| Sensor Type | Ultrasonic Retro-reflective Sensor |
| Detection Range | 0 – 1000 mm |
| Repeat Accuracy | ±3 mm |
| Response Time | < 50 ms |
| Ultrasonic Frequency | 220 kHz |
| Teach-In Feature | qTeach |
| Output | Push-pull (NPN/PNP) |
| Operating Voltage | 12 – 30 V DC |
| Current Consumption | < 100 mA |
| Housing Material | Plastic |
| Housing Dimensions | 18 × 45 × 32 mm |
| Connection | M12 Connector |
| Protection Rating | IP67 |
| Temperature Range | –25 °C to +65 °C |
| Temperature Drift | < 2% |
| Indicators | LEDs for power, alignment, and status |
| Protection Features | Short-circuit and reverse polarity protection |




ID #: 65906