LRF0310C · 1535 nm Laser Rangefinder Module
LRF0310C 规格书：参数、量程条件、接口
下面每个数值都照抄自 LRF0310C 公开参数表并附测试条件，便于和其他模块在同等条件下比较。
LRF0310C 关键参数
| 项目 | 公开值 |
|---|---|
| 型号 | LRF0310C |
| 公开量程 | ≥3,000 m. Source names a 2.3 × 2.3 m reference target; parenthetical: 2.3 × 4.6 m board or vehicle, relative humidity ≤60%, visibility ≥8 km. Row heading: reflectance 30%, visibility ≥5 km. See the source clarification below; target and visibility descriptions are inconsistent. |
| 波长 | 1535±5nm |
| 精度 | ±1 m |
| 更新率 | Single, 1Hz ~10Hz |
| 供电 | 4.5V～16V |
| 重量 | ≤32±1 g |
| 尺寸 | 48mm × 30.5mm × 21mm |
| 激光安全 | Class I stated in the module document. Final accessible-emission classification applies to the complete configuration. |
| 价格 | 单价 $300 起 |
完整参数表
ERDI published product specifications, captured 2026-10-08.
| 参数 | 公开值 | 条件 / 备注 |
|---|---|---|
| Laser wavelength | 1535±5nm | |
| Module laser-safety statement | Class I stated in the module document. Final accessible-emission classification applies to the complete configuration. | |
| Divergence Angle | ≤0.6 mrad | |
| Laser Energy | ≥100 μJ | |
| Launch Lens Diameter | Ø8 mm | |
| Receiver Lens Diameter | Ø16 mm | |
| Measuring range — current PDF record | ≥3,000 m. Source names a 2.3 × 2.3 m reference target; parenthetical: 2.3 × 4.6 m board or vehicle, relative humidity ≤60%, visibility ≥8 km. Row heading: reflectance 30%, visibility ≥5 km. See the source clarification below; target and visibility descriptions are inconsistent. | |
| Minimum range | ≤15 m | |
| Measurement frequency | Single, 1Hz ~10Hz | |
| Number of multi-target detections | Up to 3 targets | |
| Ranging accuracy | ±1 m | |
| Range Resolution | ≤0.1 m | |
| Precision Rate | ≥98% | |
| False alarm rate | ≤1% | |
| Supply voltage | 4.5V～16V | |
| Standby power consumption | ≤ 0.6W | |
| Average power consumption | ≤1.5W@1Hz | |
| Peak Power Consumption | ≤7W@12V | |
| Weight | ≤32±1 g | |
| Dimension (L×W×H) | 48mm × 30.5mm × 21mm | |
| Operating temperature | −40～+70 °C | |
| Storage temperature | −55～+75 °C | |
| Impact Resistance | Meet the MIL-STD-810G testing standard | |
| Vibration Resistance | Meet the MIL-STD-810G testing standard |
连接器引脚定义
| 引脚 | 信号 | 说明 |
|---|---|---|
| P-1 | VIN+ | Power supply, 4.5–16V |
| P-2 | VIN- | Power supply, ground |
| P-3 | POWER_ON | Module power switch, TTL_3.3V level; |
| P-4 | UART_TX | Module on (>2.7V), module off (<0.3V) |
| P-5 | UART_RX | Serial port transmitting end, TTL_3.3V level |
| P-6 | GND | Serial port receiving end, TTL_3.3V level |
订购 LRF0310C
LRF0310C 公开的单台价格为 $500，在最大公开数量档降至每台 $300。价格含运费，直接在 erdilrf.com 下单。 技术问题与批量报价：tommy@erdimail.com。完整参数表、资料下载与下单：LRF0310C 型号页。
FAQ
LRF0310C 的最大测程是多少？
公开量程为 ≥3,000 m. Source names a 2.3 × 2.3 m reference target; parenthetical: 2.3 × 4.6 m board or vehicle, relative humidity ≤60%, visibility ≥8 km. Row heading: reflectance 30%, visibility ≥5 km. See the source clarification below; target and visibility descriptions are inconsistent.。量程数字只有连同测试目标和条件一起看才可比较，所以每个数值旁都列出了条件。
LRF0310C 的激光波长是多少？
公开波长为 1535±5nm; 激光安全条目: Class I stated in the module document. Final accessible-emission classification applies to the complete configuration.。
LRF0310C 多少钱？
LRF0310C 公开的单台价格为 $500，在最大公开数量档降至每台 $300。价格含运费，直接在 erdilrf.com 下单。
Related guides
Model records
Open the model page for the full specification table, downloads, published price and ordering.
- LRF0310C — LRF0310C 1535 nm Laser Rangefinder Module