Benewake LED Rangefinder TF03-100 Manual

ItsManual — Mon, 11 Sep 2023 08:55:18 +0000

TF03-100 LiDAR(Long-Distance Sensor)
Product specification V1.0

TF03-100 is an industrial high-speed LiDAR with a range of up to 100m. TF03-100 includes compensation algorithms for outdoor glare and other interference, so it works normally under strong light environment and rain, fog, and snow conditions. Different built-in operating modes let customers change parameters and configurations to meet their needs.

Technical specifications

Two versions of TF03-100 are available to customers who have different interface and power supply requirements:

Standard version supports TTL serial port and CAN interface with 5V power supply (If the 6-24V power supply is needed, please contact sales)
RS485/RS232 version supports RS485/RS232 interface with 6-24V power supply.

Parameters name		Standard version	RS485/RS232 version
Product performance	Operating range	0.1m-100m@90% reflectivity 0.1m-40m@10% reflectivity 0.1m-80m@90% reflectivity&100Klux 0.1m-30m@10% reflectivity&100Klux
	Accuracy①	±10cm (within 10m), 1% (10m and further)
	Distance resolution	1cm
	Frame rate②	1Hz~1000Hz adjustable (default 100Hz)
	Repeatability	1σ：<3cm
	Ambient light immunity	100Klux
	Operation temperature	-25~60℃
	Enclosure rating	IP67
Optical parameters	Light source	LD
	Central wavelength	905nm
	Photobiological safety	CLASS1（EN60825）
	FOV③	0.5°
Electrical parameters	Supply voltage	5V±0.5V	6V-24V
	Average current Peak current	≤180mA	≤200mA @ 6V; ≤100mA @ 12V; ≤50mA @ 24V
	Power consumption	≤0.9W	≤1.2W
	Communication interface level	LVTTL（3.3V）	RS485/RS232
	Communication interface	UART/CAN/IO	RS485/RS232

Parameters name		Standard version	RS485/RS232 version
Others	Dimension	44mm43mm32mm(LWH)
	Enclosure material	Aluminum alloy
	Storage temperature	-40~85℃
	Weight	77g±3g	80g±3g
	Cable length	70cm

Notes:① Accuracy and repeatability are measured in whiteboard (90% reflectivity) and will be somewhat different in the case of different reflectivity or light sensitivity conditions.
② The highest frame rate can be customized for 10KHz.
③ FOV of the light spot, horizontal is different with vertical, the detection angle in the parameters table means the maximum one, which means the horizontal one.
Note: Lidar’s horizontal axis and light spot’s axis are the same when the logo faces up.

Product dimensions

TF03-100 dimensions (Left 1: top view; Left 2: upward view; Left 3: front view)

Communication interface

TF03-100 standard version supports TTL serial port as default, and CAN communication mode is also available to use if needed. The command is provided for modifying to CAN mode, but only one of the two modes are working, two of them cannot output at the same time.
TF03-100 RS485/RS232 version supports RS485 and RS232 communication modes at the same time. By default, both interfaces can communicate, and different interface lines can be used.

TF03-100 serial port communication protocol

Communication Protocol	UART/RS485/RS232
Baud rate	115200
Data bit	8
Stop bit	1
Checksum bit	N/A

Communication Protocol	CAN
Baud rate	1000K
Receiving ID	0x3003
Sending ID	0x3
Frame format	Default sending frame is a standard frame, receiving frame support standard frame and extended frame

Configurable parameters

Configurable item	Description	Factory configuration
Custom frame rate	Detection frame rate could be configured by related command, range 1~1000Hz	100Hz
Over range output	This value will be pushed output when measuring value more than this value	100m
Output format	Serial port/Pixhawk/IO/CAN	Serial port
Custom baud rate	a) Serial port baud rate could be customized b) CAN port baud rate could be customized, CAN ID could be changed	/
Factory reset	TF03-100 can be restored to the factory settings via tf03_setup GUI software.	/
Configuration saved when power cut	Parameters could be saved when power cut by related command	/

Product Certification