Technical documents
TFA300 Series Datasheet
Datasheet
Datasheet
TFA300 series is a mid-long range single-point LiDAR of Benewake. Features a compact size and lightweight design, along with an IP67 protective housing. Supports dual
communication protocol via UART and CAN. Multiple built-in operating modes let customers
to change its parameters and configuration to meet different applications.
Technical Specifications
Performance Parameters
Model TFA300 TFA300-L Detection range ① 270 m @ 90% ref. 100 KLux 150 m @ 30% ref. 100 KLux 290 m @ 90% ref. 100 KLux 170 m @ 30% ref. 100 KLux
90 m @ 10% ref. 100 KLux 100 m @ 10% ref. 100 KLux
| Parameter | Value |
|---|---|
| Blind zone | ≤ 0.1 m |
| Accuracy ② | ± 10 cm (< 10 m), 1% (≥ 10 m) |
| Repeatability ② | < 3 cm @ 1 σ |
| Distance resolution | 1 cm |
| Default frame rate | Up to 10,000 Hz (1 ~ 10,000 Hz configurable, default 50 Hz) |
| Ambient light resistance | 100 KLux |
Optical Parameters
| Parameter | Value |
|---|---|
| Light source | EEL |
| Central wavelength | 905 nm |
| FoV | < 0.5° |
| Eye safety | Class1 (IEC 60825-1:2014; EN 60825-1:2014+A11:2021) |
Mechanical and Electrical Parameters
| Parameter | Value |
|---|---|
| Average power consumption ③ | ≤ 0.45 W |
| Peak current ③ | < 0.75 A |
| Power supply | DC 5 V ± 10% |
| Logical voltage | 3.3 V TTL |
| Connector | JST GH 1.25 mm 6 pin |
| Operating temperature | - 20 ℃ ~ + 60 ℃ |
| Storage temperature | - 40 ℃ ~ + 80 ℃ |
| Protection level | IP67 NA |
| Typ. Dimensions ④ | 49.4 mm × 37.0 mm × 28.6 mm 32.0 mm × 30.2 mm × 20.2 mm |
| Typ. Weight ④ | 34.5 g (excluding cables) 10.5 g |
Communication Protocol
| Parameter | Value |
|---|---|
| Communication Interface | UART / CAN (Can be switched by command) |
| Baud rate | Default 115200 (Configurable) |
| Data bit | 8 |
| Stop bit | 1 |
| Parity | None |
Dimensions (Unit: mm)
TFA300
TFA300-L
Notes:
1. Measured when the whole light spot falls on the target;
2. 100 KLux, 90% reflectivity target, measured when all light spots fall on the target object;
3. Measured at a temperature of 25 ℃, 50 Hz;
4. The weight and size are typical values for reference only. For detailed tolerance parameters, please consult the technical personnel of Benewake.