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Project |
Performance Indicators |
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Model |
LRF0105C |
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Laser Wavelength |
1535±5nm |
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Eye Safety |
Class Ⅰ |
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Divergence Angle |
≤1mrad |
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Launch Lens Diameter |
Φ8 mm |
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Receiver Lens Diameter |
Φ20 mm |
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Measuring Range （Reflectance 30%; visibility ≥ 8km.） |
Big Target（4m×6m) |
≥4000m |
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NATO objective(2.3m×2.3m) |
≥3000m |
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People(0.5m×1.7m) |
≥1500m |
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Drones(0.2m×0.3m) |
≥1000m |
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Minimum Range |
≤15 m |
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Ranging Frequency |
Single, 1Hz, 5Hz, 10Hz |
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Ranging Accuracy |
±2 m |
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Range Resolution |
≤20 m |
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Precision Rate |
≥98% |
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False Alarm Rate |
≤1% |
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Number of multi-target detections |
Up to 3 targets |
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Electrical Interface |
FWF08002-S06B13W5M |
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Supply Voltage |
DC3～5 V |
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Standby power consumption |
≤1mW |
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Average power consumption |
≤0.8W |
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Peak Power Consumption |
≤1.5W |
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Weight |
≤29±1 g |
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Dimension (L×W×H) |
Φ34mm×47.5mm |
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Operating Temperature |
-40～+70 ℃ |
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Storage Temperature |
-55～+75 ℃ |
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Impact Resistance |
1200 g/1 ms（GJB150.16A-2009） |
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Anti-vibration |
5～50～5 Hz，1 Octave range /min，2.5 g |
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Ranging Logic |
First and last target, multi-target ranging, distance selectivity |
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Activation Time
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≤950 ms |
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Data Interface |
UART（TTL_3.3V） |
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Electrical isolation |
Isolation of power ground, communication ground and structure ground |
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Reliability |
MTBF ≥ 1500h |
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Optical axis stability |
≤0.05 mrad |
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Non-parallelism between optical axis and mounting surface |
≤0.5 mrad |
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Electromagnetic Compatibility (EMC) |
CE/FCC Certification |
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Eco-friendly |
RoHS2.0 |
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Mechanical and optical interface diagram
a) Power supply voltage: 3~5V;
The host computer realizes cross-linking test with the rangefinder through a 6PIN connector (FWF08002-S06B13W5M (Teska connector)). The pin definition of the communication port on the rangefinder is shown in the table.
Product electrical pin definition
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Pin |
Identification number |
Definition of electrical characteristics |
Cable color |
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P-1 |
COM |
Input power negative pole |
Power supply |
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P-2 |
VIN+ |
Input power positive pole |
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P-3 |
- |
(empty) |
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P-4 |
TTL_TXD |
Signal output port |
From rangefinder to host computer |
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P-5 |
TTL_RXD |
Signal input port |
From host computer to rangefinder |
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P-6 |
POWER_CTL |
Low power control port |
＞0.7V to turn on, ＜0.15V to turn off |
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Connector connection 1 pin position
