User Manual
sensitivity is set higher, the detection range will be correspondingly larger.
The dark area in the figure is the high sensitivity area, which can be fully detected in the area,
and the light color area is the low sensitivity detection area. , Objects can be basically detected in
this area.
HLK-LD012-5G lateral sensing range diagram (unit m)
9. Precautions
1. When installing the antenna, avoid metal shells or components on the front of the antenna to
avoid shielding the signal. Plastic or glass is allowed, but the obstruction should not be close to the
front of the antenna;
2. Try to avoid directing the radar antenna to large metal equipment or pipelines;
3. When installing multiple radar modules, try to ensure that the antennas of each radar module are
parallel to each other, avoid direct illumination between the antennas, and keep a distance of more
than 1m between the modules;
4. The radar sensor should avoid facing the AC drive power supply and try to stay away from the
rectifier bridge of the drive power supply to avoid power frequency interference with radar signals;
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