Short-range DToF
LRF200H
905 nm Class 1 short-range DToF distance sensor
Ranging envelope
0.05–200 m (90% refl.)
Key parameters
- Ranging range
- 0.05–200 m (90% refl.)
- Accuracy
- ±10 cm (<10 m); 1% (≥10 m)
- Frequency
- 20 Hz–10 kHz (default 1 kHz)
- Interface
- UART / I²C
- Envelope
- 33 × 34 × 18 mm
- Mass
- 20 ± 2 g
Published price
$100 USD / unit
Entry-band unit price at the smallest published quantity. Shipping and Incoterms are confirmed in the quotation.
A 20 g, 33 × 34 × 18 mm industrial DToF LiDAR for port cranes, long conveyors and tunnel safety — 0.05–200 m, 20 Hz–10 kHz output, 9–36 V DC and dual UART/I²C interfaces.
Designed into
- Port & bridge crane positioning
- Long conveyor protection
- Tunnel collision avoidance
Emitter
905 nm
Verified specifications
Every figure below is published together with the condition it was measured under. Where the source states no condition, the column is left empty rather than filled in.
| Parameter | Value | Condition |
|---|---|---|
| Laser wavelength | 905 nm | Source technical table |
| Ranging range | 0.05–200 m (90% refl.) · 0.05–70 m | 10% refl. |
| Measurement frequency | 20 Hz–10 kHz, default 1 kHz | Source technical table |
| Ranging accuracy | ±10 cm (<10 m) · 1% (≥10 m) | Source technical table |
| Repeatability | ±5 cm (<10 m) · ±10 cm | 200 m |
| Ambient light immunity | 100 kLux | Source technical table |
| Laser safety class | Class 1 | Source technical table |
| Field of view | ≈ 4 mrad | Source technical table |
| Supply voltage | 9–36 V DC | Source technical table |
| Peak current | 100 mA | Source technical table |
| Average current | 30 mA | Source technical table |
| Average power consumption | 0.7 W | Source technical table |
| Interface | UART / I²C | Source technical table |
| Dimensions | 33 × 34 × 18 mm | Source technical table |
| Weight | 20 ± 2 g | Source technical table |
| Operating temperature | -20 to +60 ℃ | Source technical table |
| Wire specification | 1.25 mm, 5-pin, 50 cm stranded wires | Source technical table |
| Customization | Available in appearance / structure / output protocol | Source technical table |
Pin assignment
| Pin | Signal | Description |
|---|---|---|
| 1 | 9–36V | External power + |
| 2 | Power GND | External power − |
| 3 | Port GND | Ground |
| 4 | TX | Host RX |
| 5 | RX | Host TX |
Engineering references
Where LRF200H is worked through
These are the pages that use this model as a worked example, not a general reading list.
Adjacent models