OEM Laser Rangefinder
DESCRIPTION
LRF1200A1 laser ranging module is a new lightweight and compact ranging module, operating at a wavelength of 905nm. The maximum range of the product is ≥1200m, using a UART-TTL interface and supporting test software, which is convenient for users to further develop. It has the characteristics of small size, light weight and reliable performance. It can be used in aviation, communications, geology, police, outdoor sports and other occasions.
TECHNICAL SPECIFICATIONS
|
Model |
LRF1200A1 |
|
Laser Wavelength |
905nm |
|
Eye Safety |
Class 3R（IEC 60825-1） |
|
Divergence Angle |
≤10mrad |
|
Display accuracy |
0.1m |
|
Launch Lens Diameter |
Φ6.6mm |
|
Receiver Lens Diameter |
Φ18mm |
|
Measuring Range（3m x 3m Target) |
≥5~1200m |
|
Ranging Accuracy |
10≤L≤100m:±1m L＞100m:±(1+L*0.4%)m |
|
Display Accuracy |
0.1m |
|
Ranging Frequency |
1~3Hz |
|
Accurately measuring probability |
≥98% (10-400)m; ≥80% (401-1200)m |
|
Start Time |
≤500ms |
|
Data Interface |
UART（TTL_3.3V） |
|
Supply Voltage |
3.3+/-0.1V |
|
Standby Power Consumption |
≤800mW |
|
Operating Power Consumption |
≤1.5W |
|
Weight |
≤22g |
|
Dimention |
Ф23mm×40mm |
|
Operation Temperature |
-20~＋55℃ |
|
Storage Temperature |
-55~＋65℃ |
|
Impact Resistance |
1200g，1ms |
|
Anti-vibration |
800g/ms (10 times/s in the optical axis direction) |
|
Dependability |
MTBF≥1500 h |
|
Protection Class |
IP67(Head piece) |
|
ESD Class |
(Lens position) Contact discharge 6kV Air discharge 8kV |
|
Electromagnetic Compatibility (EMC) |
CE/FCC Certification |
|
Eco-friendly |
RoHS2.0 |
MECHANICAL DIMENSION( mm)
ELECTRICAL INTERFACE
|
Pin |
Definition |
Illustrate |
|
1 |
Enable pin |
Low level power on |
|
2 |
TTL_RXD |
Serial port receiver, TTL level 3.3V |
|
3 |
TTL_TXD |
Serial port sender , TTL level 3.3V |
|
4 |
NC |
empty feet |
|
5 |
5V power supply |
5V DC power supply |
|
6 |
GND |
ground wire |