LDS30A laser distance sensor is intended for general distance measurements that require extremely fast data acquisition. It provides up to 30,000 centimeter-precise measuring values per second – up to 30 m without a reflector. With appropriate reflectors the LDS30A reaches objects at distances of up to 250 m. The sensor has been optimized for easy system integration and has a shock-proof and impact-resistant IP 67 housing. Thus, it is most suitable for applications that impose high impact on the sensor, such as harsh industrial environments. Due to the invisible and eye safe laser (905 nm) the LDS30A can also be used in public areas.
| Measuring range |
0.2 m ... 30 m for target reflectance of ≥ 10 %
Up to 250 m for high target reflectance or use of reflectors |
| Measuring accuracy |
±5 cm |
| Reproducibility |
±2 cm |
| Resolution |
1 cm |
| Maximum measuring rate |
30 kHz using binary data output
15 kHz using decimal or binary data output |
| Laser divergence |
3 mrad × 1 mrad |
| Laser protection class |
Laser class 1, EN 60825-1:2007, 905 nm (infrared) |
| Operating temperature |
0 °C ... +50 °C |
| Storage temperature |
-40 °C ... +70 °C |
| Power supply |
10 VDC ... 30 VDC |
| Power consumption (max.) |
3 W |
| Serial interfaces |
RS232 or RS422, max. Baud rate 921600, ASCII or binary encoded 9600 … 921600 Baud, 8N1, ASCII |
| Digital switching output |
2x "high side” switches, max. load 0.2 A |
| Analog output |
Programmable distance range, 4 ... 20 mA |
| Humidity |
10 % ... 90 %, not condensing |
| EMV |
EN 61000-6-2, EN 55011 |
| Shock / Vibrationn |
DIN ISO 9022-3 |
| Weight |
125 g |
| Protection class |
IP 67 |
| Size (incl. connector) |
86 mm × 45 mm × 45 mm |
| MTTF |
5 years (> 44.000 hours) |
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