Applicable scenarios
Suitable for short-range ranging and near-field obstacle avoidance in compact industrial equipment.
Condition: Bounded by the range, accuracy and operating conditions in the product datasheet.
TF02-i40 m IP65 Protected LiDAR
Key specifications
- Measuring range
- 0.1 ~ 40 m
- Frame rate
- 1 ~ 100 Hz
- Interface
- CAN, RS-485
- Protection
- Not specified
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Full specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Measuring range | 0.1 ~ 40 m | Detecting accuracy | ± 5 cm @ (0.1 ~ 5 m) ± 1% @ (5 ~ 25 m) |
| Frame rate | 1 ~ 100 Hz | Interface | CAN, RS-485 |
| Protection | Not specified | Dimensions | 69 mm × 40.5 mm × 31.5 mm |
| Power consumption | ≤ 0.85 W @ 12 V | Weight | 60 g |
| Field of view | 3° | Output data | Single-point Distance Value |
| Operating voltage | 7 ~ 30 V |
Applicable scope and usage limits
Not applicable
TF02-i is not intended for measurements beyond this model's datasheet range, accuracy or interface limits, and is not a substitute for certified redundant safety systems.
Condition: If the target requirement exceeds the specification boundary, complete a selection review or contact technical support first.
Choosing by industrial interface, power and distance
Confirm the controller interface, cable run and supply first, then compare range, update rate and protection. Model suffixes represent different interface paths; do not assume all three support the same buses.
View comparison topicTFmini-i
12 m-class sensing over CAN or RS-485
TFmini-i is currently specified at 0.1–12 m, 7–30 V, CAN/RS-485 and IP65, fitting equipment that needs an industrial bus over a shorter range.
Boundary: Its listed maximum rate is 100 Hz; do not apply UART/I²C capabilities from other TFmini models to TFmini-i.
View model detailsTF02-iCurrent model
40 m-class sensing with wide-voltage industrial buses
TF02-i is currently specified at 0.1–40 m and 7–30 V with CAN and RS-485, making it a candidate when more range and an industrial controller bus are required.
Boundary: Current product parameters do not state a protection rating; verify the delivered interface version, cabling, termination and site protection.
View model detailsTF02-Pro
40 m-class, high-rate UART/I²C/I/O integration
TF02-Pro is currently specified at 0.1–40 m, up to 1000 Hz and 5–12 V with UART, I²C and I/O, fitting controllers that use those interfaces directly.
Boundary: It is not a native CAN/RS-485 model; choose the corresponding variant or validate a conversion path rather than substituting by shape and range alone.
View model details| Parameter | TFmini-i | TF02-i | TF02-Pro |
|---|---|---|---|
| Measuring range | 0.1 ~ 12 m | 0.1 ~ 40 m | 0.1 ~ 40 m |
| Detecting accuracy | ± 6 cm @ (0.1 ~6 m) ± 1% @ (6 ~12 m) | ± 5 cm @ (0.1 ~ 5 m) ± 1% @ (5 ~ 25 m) | ± 5 cm @ (0.1 ~5 m) ± 1% @(5 ~ 40 m) |
| Frame rate | 1 ~ 100 Hz | 1 ~ 100 Hz | 1 ~ 1000 Hz |
| Interface | CAN, RS-485 | CAN, RS-485 | UART, I/O, I²C |
| Protection | IP65 | Not specified | IP65 |
| Dimensions | 50 mm × 34 mm × 41 mm | 69 mm × 40.5 mm × 31.5 mm | 69 mm × 41.5 mm × 26 mm |
| Power consumption | ≤ 0.8 W @ 12 V | ≤ 0.85 W @ 12 V | ≤ 1 W |
| Weight | 52 g | 60 g | 50 g |
| Field of view | 2° | 3° | 3° |
| Operating voltage | 7 ~ 30 V | 7 ~ 30 V | 5 ~ 12 V |
FAQ
Why does CAN bus voltage drop when multiple sensors share the same network?
The bus can be overloaded when every sensor keeps its built-in 120Ω termination enabled. Send 5A 05 60 00 BF to disable the sensor-side termination, then send 5A 04 11 6F to save. Keep 120Ω termination only at the two physical ends of the bus.
What is the measurement range of the TF02-i?
The TF02-i achieves 0.1m–40m at 90% reflectivity and 0.1m–13.5m at 10% reflectivity in both indoor (0 Klux) and outdoor (100 Klux) conditions. Range performance is based on target reflectivity and lighting conditions, with these specifications measured at 25°C using standard white and black reference boards.
What communication interfaces does the TF02-i support?
The TF02-i provides dual communication options: RS-485 (115200 baud, 8 data bits, 1 stop bit, no parity) and CAN (250 kbps, standard frame format with 0x00000003 receiving and transmitting IDs). Both interfaces are configurable, allowing seamless integration into different industrial control networks.
What applications and use cases is the TF02-i best suited for?
The TF02-i is optimized for robots, intelligent traffic systems, intelligent devices, and unmanned aerial vehicles (UAVs). Its wide input voltage range (7V–30V), compact form factor (69×40.5×31.5mm), and industrial-grade communication interfaces make it ideal for autonomous systems requiring reliable obstacle detection and distance measurement.
What are the accuracy and precision specifications of the TF02-i?
The TF02-i delivers ±5cm accuracy within 0.1m–5m and ±1% accuracy from 5m–25m, with a distance resolution of 1cm. These specifications are measured using a standard white board (90% reflectivity) at 25°C and assume stable lighting conditions.
What is the operating environment specification (temperature, weatherproofing)?
The TF02-i operates in temperatures from -20°C to +60°C and can be stored from -30°C to +80°C. The housing is constructed from ABS/PC/PMMA materials; however, the datasheet does not specify an IP rating, so outdoor use requires protective enclosure consideration in harsh or wet environments.
What power supply does the TF02-i require?
The TF02-i requires a DC 7V–30V input with average current of ≤70mA at 12V and peak current of 100mA. Total power consumption is ≤0.85W at 12V, enabling integration into battery-powered and industrial systems with flexible voltage rails.
What are the physical dimensions and weight of the TF02-i?
The TF02-i measures 69mm (length) × 40.5mm (height) × 31.5mm (width) and weighs 60g including its 70cm cable. This compact form factor makes it suitable for weight-constrained applications such as UAVs and portable robotics.
In what scenarios should the TF02-i NOT be used?
The TF02-i should not be deployed in environments without IP-rated protection in wet or dusty conditions, as the datasheet provides no environmental sealing specification. It is not suitable for applications requiring measurement beyond 40m at high reflectivity or below 10% reflectivity at longer ranges, nor for high-speed scanning applications requiring frame rates above 1000 Hz.
How does the TF02-i compare to the Benewake TFmini-S and TF-Luna?
The TF02-i differs from its Benewake siblings in communication interface and voltage flexibility: it adds industrial-grade CAN/RS-485 support (vs. UART-only on TFmini-S/Luna) and accepts 7V–30V input (vs. 5V input on TFmini-S). The TF02-i achieves identical 40m range at 90% reflectivity and ±1% accuracy (5m–25m) but is positioned for industrial systems rather than consumer/maker applications.
What platforms and systems does the TF02-i integrate with?
The TF02-i integrates with PLC systems, industrial controllers, and CAN/RS-485 fieldbus networks via its dual industrial interfaces. While the datasheet does not explicitly list Arduino, ROS, or Pixhawk support, the RS-485 interface and adjustable frame rate (1–1000 Hz, default 100 Hz) enable custom integration with embedded systems, robotics platforms, and real-time control applications.
How do I find the baud rate and station ID when a TFmini-i-CAN or TF02-i-CAN cannot be configured?
Use CANTOOL and send configuration through broadcast station ID 0x00 first. The default baud rate is 250 kbps. Check termination, power, and CANH/CANL wiring before changing the station ID according to the model CAN guide.
Why does a TFmini-i-CAN or TF02-i-CAN keep reporting the same distance value?
First check whether the output has been switched to the 9-byte format. To restore 8-byte output, send 5A 05 05 09 6D, save it as required by the device, reconnect, and verify the response. If the issue remains, provide the raw CAN data, model, and firmware version.