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SPD1200N3 · 905 nm Laser Rangefinder Module

SPD1200N3 精度与量程测试条件

量程数字必须连同目标和条件一起看。SPD1200N3 的公开值为 3–1,000 m (Building target; visibility ≥10 km; humidity ≤60%)。精度:±0.5 m at d ≤100 m; ±(0.5 m + 0.00075d) for 100 m < d <1,000 m。

公开的量程、精度与更新率

参数公开值条件 / 备注
Measurement range3–1,000 mBuilding target; visibility ≥10 km; humidity ≤60%
Ranging accuracy±0.5 m at d ≤100 m; ±(0.5 m + 0.00075d) for 100 m < d <1,000 md is distance in meters; no additional endpoint accuracy inferred
Measurement update rate2.5–15 HzVaries with distance; not the laser pulse repetition rate
Measurement success rate≥98%Source rating; validate representative targets and conditions
False alarm rate≤1%Source rating; not a universal field guarantee
Default baud rate115200 bpsSee the controlled model document

怎么看测试条件

反射率是目标返回激光的比例:白板约 90%,建筑约 70%,草地和土壤 10–30%。能见度限制远距指标,因为雾霾会双程吸收脉冲。两款模块标的目标不同时,先换算到同一目标再比较;开放模块数据库 把每家厂商的条件列在数字旁边。

订购 SPD1200N3

SPD1200N3 公开的单台价格为 $95,在最大公开数量档降至每台 $37。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:SPD1200N3 型号页。

FAQ

SPD1200N3 的最大测程是多少?

公开量程为 3–1,000 m (Building target; visibility ≥10 km; humidity ≤60%)。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。

SPD1200N3 用什么接口?

公开的通信接口为 UART, 3.3 V TTL; customizable @ 115200 bps。

SPD1200N3 的激光波长是多少?

公开波长为 905 ± 5 nm; 激光安全条目: IEC Class 1 stated in the ranging specification。

SPD1200N3 多少钱?

SPD1200N3 公开的单台价格为 $95,在最大公开数量档降至每台 $37。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.

  • SPD1200N3 — SPD1200N3 905 nm Laser Rangefinder Module
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  • LR1200E4 — LR1200E4 905 nm Laser Rangefinder Module