Laser distance measurement sensors of the LDM series
The laser distance measurement sensors of the LDM series measure distances between themselves and any solid surface, without contact. By doing so, accuracies of a few millimeters are achieved. With their robust design, the LDMs can be used for a wide range of applications, under tough industrial conditions and over a long period of time.Advantages
- wide distance ranges
- high accuracy
- easy integration
- made for industrial applications
Overview LDM series
|
LDM4x |
|
 |
|
|
Measuring principle |
Phase comparison |
|
Measuring range without reflector |
0.1 m … 30 m |
|
Max. range with corresponding reflector |
100 m |
|
Measuring accuracy |
± 2 mm |
|
Light source |
650 nm, visible, red |
|
Laser Class (EN60825-1:2014) |
2 |
|
Laser divergence |
0.6 mrad |
|
Serial communication interface |
RS232 or RS422 |
|
Optional Interfaces |
Profibus |
| read more | |
|
LDM51 Lumos |
|
 |
|
|
Measuring principle |
Impulse back-mixing |
|
Measuring range without reflector |
0.15 m … 100 m |
|
Max. range with corresponding reflector |
200 m |
|
Measuring accuracy |
≤ ± 3.9 mm |
|
Light source |
635 nm, visible, red |
|
Laser Class (EN60825-1:2014) |
2 |
|
Laser divergence |
0.2 mrad |
|
Serial communication interface |
RS232, RS422,RS485 (selectable) |
|
Optional Interfaces |
Profibus |
| read more | |
|
LDM30xA |
|
 |
|
|
Measuring principle |
Pulsed time-of-flight |
|
Measuring range without reflector |
0.5 m … 300 m |
|
Max. range with corresponding reflector |
3000 m |
|
Measuring accuracy |
± 60 mm (2000 Hz) |
|
Light source |
905 nm, invisible, IR |
|
Laser Class (EN60825-1:2014) |
1 |
|
Laser divergence |
1.7 mrad |
|
Serial communication interface |
RS232 or RS422 |
|
Optional Interfaces |
Profibus SSI |
| read more | |
|
LDS30A |
|
 |
|
|
Measuring principle |
Pulsed time-of-flight |
|
Measuring range without reflector |
0.2 m … 30 m |
|
Max. range with corresponding reflector |
250 m |
|
Measuring accuracy |
± 50 mm |
|
Light source |
905 nm, invisible, IR |
|
Laser Class (EN60825-1:2014) |
1 |
|
Laser divergence |
3 mrad × 1 mrad |
|
Serial communication interface |
RS232 or RS422 |
|
Optional Interfaces |
--- |
| read more | |
|
LDS30A |
|
 |
|
|
Measuring principle |
Pulsed time-of-flight |
|
Measuring range without reflector |
0.1 m … 10 m |
|
Max. range with corresponding reflector |
40 m |
|
Measuring accuracy |
± 50 mm |
|
Light source |
905 nm, invisible, IR |
|
Laser Class (EN60825-1:2014) |
--- |
|
Laser divergence |
3° |
|
Serial communication interface |
RS485 Modbus/RTU |
|
Optional Interfaces |
--- |
| read more | |
