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TF02-i LiDAR Laser Range Sensor (40m)

TF02-i LiDAR Laser Range Sensor (40m)
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מחיר ₪750
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דגם SEN0504
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TF02-i LiDAR Laser Range Sensor (40m)

 

TF02-i LiDAR is an industrial-grade medium-range distance sensor. Its maximum detection range can reach up to 40m and it has an adjustable frame rate with a maximum of 1KHz.

This rangefinder has a PC/ABS/PMMA enclosure with IP65 water and dust resistance. It supports a wide range of input voltages (7-30V) with reverse protection to protect the internal circuit and adopts RS485 communication interface and standard Modbus protocol. Multiple built-in operating modes are included for the users to change their parameters and configurations to meet different applications.

The TF02-i LiDAR can be used on the Arduino UNOR3 through the TTL to RS485 Shield, and it can also be used on the Raspberry Pi through the USB to RS485 module. Those two ways provided by DFRobot can make TF02-i LiDAR simpler to be used.

 

How does TF02-i LIDAR work?

TF02-i is a single point LiDAR, which is based on Pulse Time of Flight (PTOF).

It adopts an incoherent energy receiving mode, and the detection is mainly based on Pulse counting. TF02-i emits a narrow pulse laser, which is collimated by the transmitting lens to form a collimated light, which enters the receiving system after being reflected by the measured target and is focused on the APD detector by the receiving lens.

The time between the transmitted signal and the received signal is calculated through the circuit amplification and filtering, and the distance between TF02-i and the measured target can be calculated through the speed of light.

Features

 
Wide range of input voltages (7-30V) with reverse protection
RS485 interface communication
Adjustable frame rate with a maximum of 1KHz
Medium range detection (0.1 to 40m)
IP65 protection for industrial application
Compatible with Arduino UNO R3 and Raspberry Pi

Applications

 
Detection of vehicle and pedestrian
Vehicle collision avoidance and safety warning systems
UAV assisted takeoff and landing
Altimeter

Specification

Product Performance

Operating Range:

      0.1-40m@90% reflectivity

      0.1-13.5m@10% reflectivity

      0.1-40m@90% reflectivity & 100Klux

      0.1-13.5m@10% reflectivity & 100Klux

Accuracy: ±5cm (0.1~5m), ±1% (5~40m)
Distance resolution: 1cm
Frame rate: 100Hz
Ambient light immunity: 100Klux
Operating temperature: -20~60℃
Repeatability: 1σ:<2cm(0.1~35m@90% reflectivity)
Enclosure rating: IP65

Optical Parameters

Light source: VCSEL
Central wavelength: 850nm
Photobiological safety: Class1(EN60825)
FOV (Field of view): 3°


Electrical Parameters

Supply voltage: 7~30V
Average current: ≤70mA@12V
Power consumption: ≤0.85W@12V
peak current: 100mA


Others

Communication interface: RS-485
Dimensions: 69mmx41.5mmx31.5mm(L*W*H)
Enclosure material: PC/ABS/PMMA
Storage tempe rature: -30~80℃
Weight: 60g (with cable)
Cable length: 70cm

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TF02-i LiDAR Laser Range Sensor (40m)
לחץ להגדיל
TF02-i LiDAR Laser Range Sensor (40m)
לחץ להגדיל
TF02-i LiDAR Laser Range Sensor (40m)
לחץ להגדיל
TF02-i LiDAR Laser Range Sensor (40m)
לחץ להגדיל
TF02-i LiDAR Laser Range Sensor (40m)
לחץ להגדיל