Break through the limits with LRF-1526B 20km SWIR laser rangefinder module, designed for unrivaled precision over incredibly long ranges. Leveraging advanced SWIR technology, this module provides exceptionally accurate distance readings up to 20,000 meters, even in the most challenging environments like fog, smoke, and low-light conditions.
Ideal for high-end defense, surveillance, and long-range reconnaissance, it guarantees reliable performance at extreme distances where others fall short. Offering full OEM/ODM customization, it integrates seamlessly into complex systems and can be tailored to your specific needs.
Characteristic
|
Range |
Accuracy |
Wavelength |
Weight |
Dimension |
|
≥20000 m |
±1 m |
1535±5nm |
≤400g |
125×85×58.5mm |
Specifications
|
Item |
Details |
|
|
Wavelength |
1535±5nm |
|
|
Eye Safety |
Class I (IEC 60825-1) |
|
|
Divergence Angle |
≤0.35 mrad |
|
|
Receiving Field of View (FOV) |
~2.0 mrad |
|
|
Launch Lens Diameter |
Φ15mm |
|
|
Receiver Lens Diameter |
Φ50mm |
|
|
Measuring Range Reflectance 30% Visibility ≥ 8km |
Large Target(4m×6m) |
≥20000 m |
|
Car (2.3m×2.3m) |
≥ 15000 m |
|
|
People (0.5m×1.7m) |
≥ 4300 m |
|
|
Drones (0.2m×0.3m) |
≥2100 m |
|
|
Minimum Range |
50 m |
|
|
Ranging Frequency |
0.5~10Hz |
|
|
Ranging Accuracy |
±1 m |
|
|
Range Resolution |
≤30 m |
|
|
Precision Rate |
≥98% |
|
|
False Alarm Rate |
≤1% |
|
|
Number of multi-target detections |
Up to 3 targets |
|
|
Electrical Interface |
molex- 532610771 |
|
|
Supply Voltage |
DC12 V |
|
|
Standby power consumption |
≤1.2W |
|
|
Average power consumption |
≤2 W |
|
|
Peak Power Consumption |
≤3W |
|
|
Weight |
≤400g |
|
|
Dimension (L×W×H) |
125mm×85mm×58.5mm |
|
|
Operating Temperature |
-40～+70 ℃ |
|
|
Storage Temperature |
-55～+75 ℃ |
|
|
Impact Resistance |
1200 g/1 ms(GJB150.16A-2009) |
|
|
Anti-vibration |
5～50～5 Hz,1 Octave range /min,2.5 g |
|
|
Ranging Logic |
First and last target, multi-target ranging, distance selectivity |
|
|
Activation Time |
≤950 ms |
|
|
Data Interface |
TTL |
|
|
Electrical isolation |
Isolation of power ground, communication ground and structure ground |
|
|
Reliability |
MTBF ≥ 1500h |
|
|
Optical axis stability |
≤0.05 mrad |
|
|
Non-parallelism between optical axis and mounting surface |
≤0.5 mrad |
|
|
IP Rating |
IP67 |
|
|
ESD Class |
(Lens position) Contact discharge 6kV Air discharge 8kV |
|
|
Electromagnetic Compatibility (EMC) |
CE/FCC Certification |
|
|
Eco-friendly |
RoHS2.0 |
|
