Benewake TF-Luna LiDAR Distance Sensor Datasheet
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Benewake TF-Luna LiDAR Distance Sensor – Datasheet in PDF here
Benewake TF-Luna LiDAR Distance Sensor Datasheet (SJ-GU-TF-Luna A03)
TF-Luna is a single-point ranging LiDAR, based on ToF principle. Mainly used for stable, accuracy and high-frame rate range detection.
The product is built with algorithms adapted to various application environments and adopts multiple adjustable configurations and parameters so as to offer excellent distance measurement performances in complex application fields and scenarios.
Main Feature：
• Small size
• Light weight
• Low power consumption
• Low cost
Main application scenario
• Auxiliary focus
• Elevator projection
• Intrusion detection
• Level measurement
Technical Specifications and Parameters
| Description | Parameter value | |
|---|---|---|
| Product performance | Operating range | 0.2m~8m(90%reflectivity) 1 |
| Accuracy | ±6cm@(0.2m-3m)2 ±2%@(3m-8m) | |
| Distance resolution | 1cm | |
| Frame rate | 1-250Hz3 | |
| Ambient light immunity | 70Klux | |
| Operation temperature | -10℃~60℃ | |
| Enclose rating | / | |
| Optical parameters | Light source | VCSEL |
| Central wavelength | 850nm | |
| Photobiological safety | Class1 (IEC60825) | |
| FOV | 2°4 | |
| Electrical parameters | Supply voltage | 3.7V-5.2V |
| Average current | ≤70mA | |
| Power consumption | ≤0.35W | |
| Peak current | 150mA | |
| Communication level | LVTTL(3.3V) | |
| Communication interface | UART / I2C | |
| Others | Dimension | 35mm21.25mm12.5mm (LWH) |
| Housing | ABS+PC | |
| Storage temperature | -20℃~75℃ | |
| Weight | <5g |
1 Range based on the indoor test with the standard white board (90% reflectivity) at 25℃ as the detection object；
2 Accuracy based on the indoor test with the standard white board (90% reflectivity) at 25℃as the detection object；
3 The Highest frame rate is 250Hz, The default frame rate is 100Hz. The customized update rate should be calculated by the formula: 500/n (n is more than 2),；
4 This is a theoretical reference value.
Product Appearance and Structure
TF-Luna dimensions（Unit: mm）
TF-Luna supports two interfaces: UART and I²C.
Communication Interface–UART
| Default baud rate | 115200（adjustable） |
|---|---|
| Data bit | 8 |
| Stop bit | 1 |
| Parity | None |
Communication Interface–I2C
| Max transmission rate | 400kbps |
|---|---|
| Master/Slave mode | Slave |
| Default address | 0x10 |
| Address range | 0x08~0x77 |
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