Benewake TFA170-L

The TFA170-L by Benewake is a high-performance single-point LiDAR with long-range capabilities.
Thanks to multiple built-in operating modes, the device can be flexibly configured, making it ideally suited for a wide range of application scenarios.

Performance Parameters

• Detection range: 0.1–170 m @ 90% reflectivity | 0.1–70 m @ 10% reflectivity
• Accuracy: ±10 cm (<10 m), 1% (≥10 m)
• Distance resolution: 1 cm
• Default frame rate: 50 Hz
• Ambient light resistance: 100 KLux

Laser Parameters

• Light source: EEL
• Central wavelength: 905 nm
• FoV: <0.5°
• Eye safety class: Class 1 (eye-safe) [EN60825]

Mechanical / Electrical

• Average power consumption: ≤1 W
• Peak current: 120 mA @ 12 V
• Power supply: DC 12 V ±10%
• Operating temperature: –20 °C ~ +60 °C
• Storage temperature: –20 °C ~ +80 °C
• Dimensions: approx. 31.0 × 30.2 × 19.2 mm³
• Weight: ~10 g
• Connector: 1.25 mm – 4 pin
• Protection level: N/A

Technical Specifications

Communication Protocol

• Default communication interface: RS-232 (for other interfaces, please contact the Benewake support Team)
• Baud rate: 115200
• Data bits: 8
• Stop bit: 1
• Parity: None

Technical Notes

• The specified detection range is based on standard conditions (25 °C, 85 KLux). Variations in environmental conditions may affect the measurement results.
• Accuracy is based on laboratory conditions (25 °C, indoor, 90% reflectivity). Changes in environmental factors may influence accuracy.
• The frame rate can be adjusted between 1 Hz and 1000 Hz. A default frame rate of 50 Hz is pre-configured and can be customized within this range.
• The peak current was measured at room temperature.