UX micro 150/500 series ultrasonic liquid level sensors, with 1.7mm resolution, can realize non-object interference measurement. With adjustable switch distance and delay, it is suitable for various liquid level detection scenarios.
The UX micro ultrasonic level sensors are available in two versions, UX micro 150 and UX micro 500, offering detection ranges of 0‑170 mm and 0‑500 mm respectively. They feature a Teflon‑coated transducer, IP67 water‑ and dust‑proof housing, and selectable PNP or NPN switching outputs with a maximum load of 0.1 A.
Technical data include a supply voltage of 12‑28 VDC, operating temperature range of –20 °C to +50 °C (sensor up to +70 °C), and a pressure range of approximately 900‑1100 mbar. The sensors can be mounted using M18×1 threads or M8 connectors, and cable lengths up to about 100 m are supported. Adjustable hysteresis and switching distance are set via potentiometers, with LED indicators for state feedback. This manual is written in German.
| Detection range (UX micro 150) | 0‑170 mm |
|---|---|
| Supply voltage (verpolungssicher) | 12‑28 VDC |
| Maximum output current | 0.1 A |
| Output type | PNP or NPN |
| IP protection class | IP67 |
| Operating temperature (environment) | -20 °C … +50 °C |
| Operating temperature (sensor) | -20 °C … +70 °C |
| Pressure range | ~900 mbar … 1100 mbar |
| Switching speed (UX micro 150) | ~15 Hz |
The UX micro 150 detects distances from 0 to 170 mm, while the UX micro 500 covers 0 to 500 mm.
The sensors can be configured for either a PNP or an NPN switching output.
A supply voltage between 12 VDC and 28 VDC, with reverse‑polarity protection, is required.