SKD-20D Laser Distance Measurement Sensors
Introductions
Laser Distance Measurement Sensors belongs to one of short range laser distance sensors. It can measure ditance from 0.2 meters to 20 meters,measuring accuracy ±2mm. It has many special strengths such as high accuracy, long range and fast measuring speed when it’s integrated in mine, wharf, bridge, tunnel, buildings, and other industrial applications.
Fields of application
■ Industrial automation: monitoring and positioning of equipments or systems
■ Industrial metrology: non-contact distance measurement, length, thickness, height measurement
■ Distance measurement in conveyor technology
■ Level measurement in container, tanks and silos
■ Position monitoring in rail and shippping traffic and in container transport
Features
■ Long detection range (0.2~20m)
■ High measuring accuracy (typical precision ±2mm)
■ Sampling frequency 3~5Hz
■ Good waterproof and dustproof performance with aluminum alloy shell (the highest level IP67)
■ Easy to use
Automatic measurement by simple commands from computer
■ Fast to install
Using 8 screws can be quickly and firmly installed
■ Kinds of output type
RS232/485 serial data output
4~20mA/0~5V/0~10V analog current/voltage output
Two-way switch output based on thresholds set by users
■ Fully customized service based on 17+ years industry experience
Click here to check more customer’s applications
Applications
Automobile factory examination with SKD-50 laser distance sensor
Object locating on conveyor-belt with SKD-20 laser distance sensor
Water level monitoring with SKD-50 laser distance sensor
SPECIFICATIONS 
| Sensor model |
SKD-20D Laser Distance Measurement Sensors |
| Measuring range |
0.2~20m* |
| Measuring accuracy |
typ:±2mm |
| Sampling frequency |
3~5Hz |
| Smallest unit displayed |
1mm |
| Laser class |
2 |
| Laser type |
635nm,＜1mW |
| Measuring mode
-trigger measuring
-continuous measuring |
yes
yes |
| Operation mode |
commands by computer |
| Output type
-digital output
-analog output
-switch output |
RS232/RS485 serial digital output
4~20mA/0~5V/0~10V output
Two-way switch at most |
| Power supply |
DC 9～24V /1A |
| Power consumption |
＜3W |
| Temperature range
-storage
-operating |
-25℃ to 70℃
-10℃ to 50℃ |
| Dimension |
110.8*50*40(mm) |
| Weight |
225g |
*Use a target plate to increase the measurement range during daylight or if the target has poor reflection properties.
DOWNLOADS
