Technical documents
Benewake TF-NOVA Datasheet
TF-NOVA is a small size, line pattern laser beam LiDAR developed by Benewake, which is particularly suitable for applications such as obstacle detection, presence activation trigge
TF-NOVA is a small size, line pattern laser beam LiDAR developed by Benewake, which is particularly suitable for applications such as obstacle detection, presence activation trigger. Multiple parameters are available for customers to customize and configure to meet various application requirements.
Technical Specifications
Measurement Performance
Detection range ①
- ≥14m @90% reflectivity, 0Klux
- ≥13m @10% reflectivity, 0Klux
- ≥7m @90% reflectivity, 100Klux
- ≥4m @10% reflectivity, 100Klux
| Parameter | Value |
|---|---|
| Blind zone ② | ≤ 0.1m |
| Accuracy ② | ± 5cm @ 0.1-4m |
| Repeatability ② | < 1cm (1 sigma) @ 0.1-4m |
| Distance resolution | 1cm |
| Default frame rate | Default 100Hz, 1-900Hz customizable |
Optical Parameters
| Parameter | Value |
|---|---|
| Light source | VCSEL |
| Central wavelength | 905nm |
| FoV of laser emission ③ | Typ. 14°×1° |
| Eye safety | Class 1 Eye-safe[EN60825] |
Mechanical/Electrical
| Parameter | Value |
|---|---|
| Average power consumption ④ | < 500mW |
| Peak current when starting ④ | < 850mA |
| Start-up time | < 1s |
| Power supply | DC 5±5%V |
| Operating temperature | -25℃ ~ +70℃ |
| Storage temperature | -30℃ ~ +80℃ |
| Dimensions | TYP. 26.5x 21.05 x 12.0mm³ |
| Weight | <5g |
| Connector | 1.25mm-5P |
| Protection Level | N.A. |
| Front window protection level | IP65 |
| Cable length | 10cm |
Communication Protocol
| Parameter | Value |
|---|---|
| Communication Interface | UART, IIC, I/O |
| Baud rate | Default 115200 |
| Data bit | 8 |
| Stop bit | 1 |
| Parity | None |
Dimensions（Unit: mm）
GB/T1402-2000 m
Notes to the specifications:
① The measurement range is measured when all light spots are placed on the target board, at 25 ℃.② The parameter is measured at 25 ℃, 0Klux, when all the light spots are placed on the target board with a reflectivity of 10%.③ This angle is the design divergence angle of the laser spot. The actual field of view angle that can trigger distance measurement depends on specific conditions such as the measured object and background. Please confirm according to the specific application.④ Measured at 25 ℃, changes in conditions may cause variations in the measurement results.
Declaration: The copyright of this specification belongs to © Benewake (Beijing) Co., Ltd. is not allowed to copy, modify, delete or translate the content of this specification without written permission from Benewake. Our product is constantly improving and updating, so the specifications of TF-NOVA product may change. Please refer to the latest version released by Benewake.