Description
Baumer UR18 is a compact ultrasonic distance measurement sensor designed for reliable, non-contact detection and continuous level or distance measurement. Using ultrasonic time-of-flight technology, UR18 accurately measures distance regardless of object color, transparency, surface texture, or ambient light. With robust cylindrical housing and stable performance, it is ideal for industrial automation, level monitoring, and position control applications.
🔧 Baumer UR18 — Key Technical Data & Selection Parameters
| Parameter | Specification / Details |
| Sensing Principle | Ultrasonic (time-of-flight) |
| Measurement Type | Continuous distance / level measurement |
| Measuring Range | Model dependent (short to medium range ultrasonic sensing) |
| Resolution | High resolution for precise distance feedback |
| Output Signal | Analog (4–20 mA / 0–10 V) and/or digital switching output |
| Detectable Objects | Solid, liquid, transparent, reflective, or irregular surfaces |
| Blind Zone | Minimal blind zone (model dependent) |
| Supply Voltage | 10…30 V DC |
| Response Time | Fast response suitable for dynamic processes |
| Housing Type | Cylindrical M18 |
| Housing Material | Metal (nickel-plated brass / stainless steel) |
| Protection Rating | IP67 |
| Operating Temperature | –25 °C to +60 °C |
| Electrical Connection | M12 connector / cable |
| Typical Applications | Level measurement, distance monitoring, object positioning |


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