UST-20LN Obstacle Detector, UST-20LN

High end obstacle detection device with 20m range for collision avoidance and obstacle detection in faster moving vehicles.

Range 20m
Field of view 270º
Resolution 0.25°
Measurement Accuracy ±40mm
Scan Speed 40Hz (25ms)
Communication USB / RS422 / IO
Operating Environment Indoor
Dimensions (l x w x h): 50mm x 50mm x 70mm
Weight 130g

With a 20m range and 31 configurable area patterns the UST-10LN is an ideal solution for obstacle detection and collision avoidance where certified safety is not required or in personnel free zones for AMR and AGV type applications.


Range 20m
Field of View 270°
Resolution 0.25°
Scan Speed 40Hz (25ms)
Multi Echo No
Type (2D/3D/RADAR) 2D
Supply 12VDC / 24VDC (Operation range 10 to 30V ripple within 10%)
Output 3x Photo coupler / Open collector, NPN Max DC 30V 50mA Normally on, 1x Synchronous Output, 1x Malfunction Output Normally on
Input 5x 4ma Inputs for area selection
Weight Approx. 130g (excluding cable)
Accuracy 0.06m to 20m ±40mm
Operating Temperature  -10ºC to 50ºC Less than 85% RH (Without dew, frost)
Detection range 0.06m to 20m (white kent sheet) Minimum detectable size 350mm (changes according to distance)
Detection range at 10% reflectivity 0.06m to 8m (diffuse reflectance 10%)
Repeated accuracy  Standard Deviation σ < 20mm
IP Rating IP65
Connections Power source, I/O cable: 1m flying lead
Light Source Laser semiconductor (905nm); Laser class 1(IEC60825-1:2007)
Supply Voltage 12VDC / 24VDC (Operation range 10 to 30V ripple within 10%)