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Introduction
DE-LIDAR TF02-Pro is a newly developed product based on the widespread application experience of TF01. It is a unidirectional laser rangefinder, which is based on ToF (Time of Flight) technology. It is comprised of particular optical and electrical devices that make it stable, high sensitivity, and high precision.
ToF is the abbreviation for Time of Flight. This is a distance measurement method that measures the time that it takes for an object. The distance value between object and sensor is easy to get by calculating the time difference or phase difference between emission and reflection, and so does the in-depth information.
Figure 1: TF02-Pro Optical Stimulation Light Path
The protection design of the TF 02 is based on the IP 65 level, which prevents it from dust, water, and corrosion. It is anti-interferential from the strong light outdoors. It can work under 100K lux light without interference from the temperature, humidity, light, electronics, and airflow. High sensitivity, measuring distance up to 40 meters, accuracy in cm level. Scanning frequency up to 1000Hz, real-time detection of distance with a 100 Hz/second refresh rate for more accurate data. TF02-Pro has a complete system, containing a protective shell made of materials with a high transmittance of infrared, which doesn't affect the optical performance.
Table 3: Optical Properties
Figure 2: Application Illustration
Note: the side length of detecting range is not equal to the object resolution at the corresponding distance.
Features
High sensitivity, and able to measure as far as 40 meters
High-speed measurement with a maximum sampling frequency of 100Hz
Excellent anti-ambient light usability (operable under 100kLux ambient light)
Protection Grade reaches IP65
Anti-corrosive against pesticide
Small in size and light
Applications
Drone altitude holding and terrain following
Machine control and safety sensors
Distance measuring instrument
Specification
Detection Range: 0.1-40m
Accuracy: ±5cm（0.1~5m），±1%（5~40m）
Measuring Speed: 1-1000Hz Adjustable
Protection level: IP65
Light Resistance: Operate under ambient light of 100 Klux
