SICK ultrasonic sensors UM30‑UM18‑UM12‑UC30‑UC12‑UC4‑UD18 provide reliable distance measurement for solids, powders and liquids with IO‑Link connectivity.
The SICK ultrasonic sensor family (UM30, UM18, UM12, UC30, UC12, UC4, UD18) delivers stable, accurate detection of solid, powder and liquid media, unaffected by colour, gloss or transparency. Sensors operate over a range of 13 mm to 8 m and support multiple output modes such as DtO, Window and ObSb.
IO‑Link integration enables seamless communication, automatic parameter setting and diagnostic functions. Adjustable beam settings and selectable sensitivity levels allow customization for diverse applications, from level monitoring to crack detection and material inspection. This manual is written in Chinese.
| Scanning range (UM18) | up to 1,300 mm |
|---|---|
| Operating voltage (UD18) | DC 20 V … 30 V |
| Power consumption (UD18) | ≤ 1.5 W |
| IP protection rating (UD18) | IP65 |
| Ultrasonic frequency (20 mm‑60 mm range) | 400 kHz |
The UM18 sensor provides a scanning range of up to 1,300 mm.
Yes, the sensors support IO‑Link for continuous communication and automatic parameter setting.
The sensors offer switch‑type outputs with DtO (single‑point), Window and ObSb (background) modes.
The UD18 sensor has an IP65 protection rating.