The SICK DT35-B15251 and DL35-B15552 are next-generation laser distance sensors engineered for precision and adaptability in modern industrial control systems. These models deliver reliable non-contact measurement across a wide range of targets, from high-reflectivity surfaces to low-remission objects, making them ideal for positioning, level monitoring, and collision avoidance tasks. With a compact footprint and advanced configurability, they integrate seamlessly into PLC-based or standalone automation architectures.
| Parameter |
Specification |
| Supply voltage Vs |
DC 12 V … 30 V |
| Ripple |
≤ 5 Vpp |
| Power consumption |
≤ 1.7 W |
| Initialization time |
≤ 500 ms |
| Warm-up time |
≤ 20 min |
| Housing material |
Plastic (ABS/PC) |
| Window material |
Plastic (PMMA) |
| Connection type |
Male connector, M12, 5-pin |
| Indication |
LEDs |
| Weight |
65 g |
| Dimensions (W x H x D) |
32 mm x 58.67 mm x 42.7 mm |
| Enclosure rating |
IP65 / IP67 |
| Protection class |
III |
| Measuring range (90% remission) |
50 mm … 12,000 mm |
| Measuring range (18% remission) |
50 mm … 5,300 mm |
| Measuring range (6% remission) |
50 mm … 3,100 mm |
| Target |
Natural objects |
| Resolution |
0.1 mm |
| Repeatability |
≥ 0.5 mm |
| Accuracy |
Typ. ± 10 mm |
| Response time |
2.5 ms … 96.5 ms (selectable: 2.5 / 6.5 / 12.5 / 24.5 / 96.5 ms) |
| Switching frequency |
333 Hz / 100 Hz / 50 Hz / 25 Hz / 6 Hz |
| Output time |
1 ms … 32 ms (selectable: 1 / 2 / 4 / 8 / 32 ms) |
| Light source |
Laser, red (visible red light) |
| Laser class |
2 (IEC 60825-1:2014, EN 60825-1:2014) |
| Typ. light spot size (distance) |
15 mm x 15 mm (at 2 m) |
| Additional function |
Set speed (Super Fast … Super Slow), teach-in of analog output and invertible analog output, Output Q2 adaptable (current/voltage/digital), Switching mode (DtO / switching window / ObSB), teach-in of digital output and invertible digital output, Multifunctional input (laser off / external teach / deactivated), reset to factory default |
What Does Our Clients Say
Mitsubishi MR-J4
Laura Navas
Great product!
2019/12/01
Keyence sensor
EQDR SALES
Original and fast!
2020/02/22