Data Sheet

Page 4
Repeatability（1σ）
≤3cm
Accuracy
≤6cm
Ambient Light Resistance
4
60klux
Data Interface
CAN
Operating Temperature
0~50℃
5
Storage Temperature
-30~70℃
Supply Voltage
DC 12 V±5%（≥2A）
Power Consumption
≤6W
Dimensions
79*47*50mm
Enclosure Rating
IP65
Eye Safety Class
EN 62471 Exempt
Weight
219g
2. Principle of Ranging
The ranging principle of CE30-A is based on Time of Flight (TOF). CE30-A emits modulated near-infrared light, which
will be reflected by the object and received by CE30-A again. CE30-A calculates the phase difference and the time
difference between the emitted and received light, which will be further converted to the distance of the obstacle.
Figure 2 Schematic of the detecting principle
3
The result is based on the whiteboard with reflectivity 90%. The detection range of the blackboard with reflectivity 10% is around
1.5m. Different angles also lead to different maximum detection range. For details, please refer to Principle of Ranging.
4
In strong ambient light, the accuracy may be reduced. Please refer to the manual for more details.
5
In high temperature, the accuracy may be reduced.