905nm Semiconductor pulsed laser rangefinder module 1500A LRF1500A
Model: LRF1500A. The LRF1500A is a compact, lightweight 905-nanometer ranging module with maximum range beyond 1500 meters. UART-TTL and test software support further development. Small size, low weight and reliable performance suit aviation, communications, geology, public security and outdoor sports.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Laser Wavelength | 905nm |
| Eye safety class | Class 1 |
| Divergence angle | ≤6 mrad |
| Display Accuracy | 0.1m |
| Transmit lens diameter | 7 mm × 10 mm |
| Receiver lens diameter | 15 mm × 10 mm |
| Measurement range (3m x 3m target) | ≥10~1500m |
| Ranging accuracy [10≤L≤100m] | ±1 |
| Ranging accuracy [L＞100m] | ±(1+L*0.4%)m |
| Ranging frequency | ≥1Hz |
| Accuracy rate [(10-400)m] | ≥98% |
| Accuracy rate [(401-1500)m] | ≥80% |
| Start-up time | ≤500ms |
| Data Interface | UART（TTL_3.3V） |
| Power Supply Voltage | 3.3+/-0.1V |
| Standby power consumption | ≤700mW |
| Operating Power Dissipation | ≤1.5W |
| Weight | ≤12 g |
| Dimensions (length × width × height) | 14 mm × 25 mm × 26 mm |
| Operating Temperature | -20~＋55℃ |
| Storage Temperature | -55~＋65℃ |
| Shock resistance [1ms] | 1200g，1ms |
| Vibration protection [10 times/s in the optical axis direction] | 800g/ms (10 times/s in the optical axis direction) |
| Reliability MTBF | MTBF≥1500 h |
| Ingress Protection Rating [Head piece] | IP67(Head piece) |
| ESD protection class | (At the lens) Contact discharge 6kV; air discharge 8kV |
| Electromagnetic compatibility (EMC) | CE/FCC Certification |
| Environmental protection | RoHS2.0 |
| User electrical interface | UART（TTL_3.3V） |
Datasheet
Supplier Information
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