Description
TFmini-I Industrial Lidar Ranging Sensor
12m Ranging Distance | IP65 Protection | RS485 Interface | 7~30V Wide Range Voltage
Specifications
| PERFORMANCE | |||
|---|---|---|---|
| Ranging distance | 0.1~12.0m @90% reflectivity (Indoor 0klux) 0.1~7.0m @10% reflectivity (Indoor 0klux) 0.1~12.0m @90% reflectivity (Outdoor 70klux) 0.1~7.0m @10% reflectivity (Outdoor 70klux) |
Accuracy | ±6cm@(0.1~6m) ±1%@(6~12m) |
| Frame rate | 1~40Hz | Distance resolution | 1cm |
| Ambient light tolerance | 70klux | Protection level | IP65 |
| OPTICAL PARAMETERS | |||
| Light source | VCSEL | Central wavelength | 850nm |
| Eye safety | Class1 (IEC60825) | Field of view | 2° |
| ELECTRICAL PARAMETERS | |||
| Power supply | DC 7V~30V | Average current | ≤65mA@12V |
| Power | ≤0.8W@12V | Peak current | 100mA@12V |
| OTHERS | |||
| Dimension | 50 × 34 × 41mm | Case material | ABS/PC/PMMA |
| Operating temperature | -20~60℃ | Storage temperature | -30~75℃ |
| Weight | 52g | Cable length | 70cm |
TOF Ranging Principle
The TFmini-i is based on the Time-of-Flight (TOF) principle. To be specific, it periodically emits modulation wave of near-infrared outward, which will be reflected after contacting the object. The sensor obtains the time of flight by measuring round-trip phase difference and then calculates the relative range between the sensor and the detection object.
Safer And More Stable
Adopts IP65 Protection Level, It Is Safer And More Stable To Use, Suitable For Industrial Application Scenarios
Wide Range Power Supply
Supports Wide Range Power Input (7V~30V), With Reverse Protection In The Internal Circuit
Supports RS485 Interface
For Connecting To Various Industrial Control Boards With RS485 Industrial Interface
| NUMBER | COLOR | FUNCTION | DESCRIPTION |
|---|---|---|---|
| 1 | Red | VCC | Power supply |
| 2 | White/Yellow | RS485-B | RS485-B |
| 3 | Green | RS485-A | RS485-A |
| 4 | N/A | - | - |
| 5 | Blue/Orange | UART_RXD | UART receive (debug) |
| 6 | Brown | UART_TXD | UART transmit (debug) |
| 7 | Black | GND | Ground |
Application Scenarios
Dimensions
Resources & Services
WIKI: www.waveshare.com/wiki/TFmini-i_LiDAR_Range_Sensor
Package Content:
Weight: 0.179 kg
TFmini-i LiDAR Range Sensor x1
