Experience unmatched distance measurement with LRF-0104B SWIR laser rangefinder module, designed for superior performance in challenging environments. Utilizing shortwave infrared technology, this module delivers high-precision ranging up to 4,000 meters, excelling in low-visibility conditions such as fog, smoke, and haze.
Despite its extended range, the module maintains a lightweight and compact form factor, making it ideal for integration into riflescopes, surveillance systems, and industrial applications where size and weight are critical. As an OEM/ODM solution, it can be tailored to meet your specific design and functionality needs.
Characteristic
|
Range |
Accuracy |
Wavelength |
Weight |
Dimension |
|
≥4000m |
±2 m |
1535±5nm |
≤29±1 g |
34×47.5mm |
Specifications
|
Item |
Details |
|
|
Wavelength |
1535±5nm |
|
|
Eye Safety |
Class I |
|
|
Divergence Angle |
≤1mrad |
|
|
Launch Lens Diameter |
Φ8 mm |
|
|
Receiver Lens Diameter |
Φ20 mm |
|
|
Measuring Range Reflectance 30% Visibility ≥ 8km |
Large Target (4m×6m) |
≥4000m |
|
NATO objective (2.3m×2.3m) |
≥3000m |
|
|
People (0.5m×1.7m) |
≥1500m |
|
|
Drones (0.2m×0.3m) |
≥1000m |
|
|
Minimum Range |
≤15 m |
|
|
Ranging Frequency |
Single, 1Hz, 5Hz, 10Hz |
|
|
Ranging Accuracy |
±2 m |
|
|
Precision Rate |
≤20 m |
|
|
Precision Rate |
≥98% |
|
|
False Alarm Rate |
≤1% |
|
|
Number of multi-target detections |
Up to 3 targets |
|
|
Electrical Interface |
FWF08002-S06B13W5M |
|
|
Supply Voltage |
DC 4.5～16 V |
|
|
Standby power consumption |
≤1 mW |
|
|
Average power consumption |
≤2.5 W @10 Hz |
|
|
Peak Power Consumption |
≤7 W @12 V |
|
|
Weight |
≤29±1 g |
|
|
Dimension (L×W×H) |
Φ34mm×47.5mm |
|
|
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 |
UART(TTL_3.3V) |
|
|
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 |
|
|
Electromagnetic Compatibility (EMC) |
CE/FCC Certification |
|
|
Eco-friendly |
RoHS2.0 |
|
