1535nm Laser Ranging Module 12km
DESCRIPTION
The 1535nm laser ranging module utilizes an eye-safe wavelength (Class 1 IEC 60825-1) with a compact design (typical size ≤107×62×72mm, weight ≤335g) and low power consumption, enabling ultra-long-range detection (up to 20km, ±1m accuracy). This product is a transceiver lens, suitable for long-distance differential ranging, with a minimum ranging distance of not less than 50 meters.
TECHNICAL SPECIFICATIONS
|
Project |
Performance Indicators |
|
Model |
LRF1222C |
|
Laser Wavelength |
1.54μm±0.02μm |
|
Eye- safety |
Class Ⅰ |
|
Divergence Angle |
≤0.3 mrad |
|
Laser Energy |
≥300 μJ |
|
Launch Lens Diameter |
Φ16.5 mm |
|
Receiver Lens Diameter |
Φ40 mm |
|
Measuring Range （Reflectance 30%; visibility ≥ 12 km.） |
NATO objective(2.3m×2.3m) ≥12 km |
|
Minimum Range |
≤40 m |
|
Ranging Frequency |
0.5Hz ~10Hz |
|
Number of multi-target detections |
RS422 |
|
Ranging Accuracy |
±2 m |
|
Range Resolution |
≤0.1 m |
|
Precision Rate |
≥98% |
|
False Alarm Rate |
≤1% |
|
Communication interface |
TTL |
|
Supply Voltage |
DC12 V |
|
Standby power consumption |
≤1.2W |
|
Average power consumption |
≤2 W |
|
Peak Power Consumption |
≤3W@10Hz |
|
Weight |
≤335g |
|
Dimension (L×W×H) |
107×62×72mm |
|
Operating Temperature |
-40～+70 ℃ |
|
Storage Temperature |
-55～+75 ℃ |
|
Impact Resistance |
Meet the MIL-STD-810G testing standard |
|
Vibration Resistance |
Meet the MIL-STD-810G testing standard |
OUTLINE DIMENSION(mm)
PIN INTERFACE
Electrical connector model: Molex51021-0500. The detailed definition of the electrical interface is as follows:
Table 1 Interface definition
|
PIN |
Definition |
Remark |
|
1 |
TTL RX |
3.3V |
|
2 |
TTL TX |
3.3V |
|
3 |
CTRL |
3.3V-5V power on, 0V power off |
|
4 |
+5V |
Power supply+ |
|
5 |
GND |
Power supply- |
