The sensors in the UM12 product family impress with compact dimensions in a rugged metal housing. Different output signals including IO-Link interface provide for maximum flexibility in tight installation space. Color-independent detection, high contamination tolerance, and outstanding background suppression deliver stable measurement results even under challenging conditions. With the UM12 ultrasonic sensor, SICK is now able to offer the proven technology for any application, in an M12 housing.
Benefits
Very compact housing dimensions for straightforward machine integration
Proven M12 housing design ensures compatibility with other technologies
Rugged, one-piece metal housing ensures highest plant availability
Teach-in via cable and IO-Link prevents unintentional sensor adjustment, therefore reducing machine downtime
Integrated temperature compensation ensures high measurement accuracy at all times for optimum process quality
The sensor’s immunity to external factors enables it to take reliable measurements even in dirty, dusty, humid, and foggy conditions
Features
Very short and rugged M12 metal housing
Wide variety of interfaces and IO-Link
Optimal background suppression
Integrated temperature compensation
Detection, measurement, or positioning with ultrasound
Regardless of material color, transparency, gloss, or ambient light
Parameter
| Category |
Details |
| Measuring range |
Operating range: 20 mm ... 240 mm (depending on type) |
| Limiting range: 250 mm / 350 mm (depending on type) |
| Resolution |
≥ 0.069 mm |
| Repeatability |
± 0.15 % |
| Response time |
24 ms ... 30 ms |
| 24 ms ... 30 ms ¹ |
| Output time |
8 ms ... 10 ms (depending on type) |
| Switching frequency |
30 Hz / 25 Hz (depending on type) |
| Analog output |
4 mA ... 20 mA, ≤ 500 Ω / 0 V ... 10 V, ≥ 100,000 Ω |
| Digital output |
Type: PNP / NPN / push-pull:PNP/NPN (depending on type) |
| IO-Link |
✓, IO-Link V1.1 |
| Enclosure rating |
IP65 / IP67 |
| Sending axis |
Straight |
| Ambient temperature, operation |
-25 °C ... +70 °C |
Model Selection
| Product variant |
Part no. |
Min. measuring range |
Max. measuring range |
Communication interface |
Type of digital output |
Type of analog output |
Measuring frequency |
Switching frequency |
Response time |
| UM12-11722B1 |
6077704 |
20 mm |
150 mm |
IO-Link |
push-pull: PNP/NPN |
- |
380 kHz |
30 Hz |
24 ms |
| UM12-1172211 |
6053542 |
20 mm |
150 mm |
- |
PNP |
- |
380 kHz |
30 Hz |
24 ms |
| UM12-1172271 |
6053545 |
20 mm |
150 mm |
- |
- |
voltage output |
380 kHz |
- |
24 ms |
| UM12-11922B1 |
6077705 |
40 mm |
240 mm |
IO-Link |
push-pull: PNP/NPN |
- |
500 kHz |
25 Hz |
30 ms |
| UM12-1192261 |
6053548 |
40 mm |
240 mm |
- |
- |
Current output |
500 kHz |
- |
30 ms |
| UM12-1192271 |
6053549 |
40 mm |
240 mm |
- |
- |
voltage output |
500 kHz |
- |
30 ms |
| UM12-1172251 |
6053543 |
20 mm |
150 mm |
- |
NPN |
- |
380 kHz |
30 Hz |
24 ms |
| UM12-1192251 |
6053547 |
40 mm |
240 mm |
- |
NPN |
- |
500 kHz |
25 Hz |
30 ms |
| UM12-1192211 |
6053546 |
40 mm |
240 mm |
- |
PNP |
- |
500 kHz |
25 Hz |
30 ms |
| UM12-1172261 |
6053544 |
20 mm |
150 mm |
- |
- |
Current output |
380 kHz |
- |
24 m |
