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100m laser distance sensor module


The TP-FS100 mini laser ranging module is one of the smallest and most economical products in our distance sensor series. It can be used for both the detection of fast moving objects and the detection of surrounding environment which the fast moving objects located in. Its sampling frequency, accuracy and measurement distance can meet the needs of the vast majority of customers. The major features of the sensor are fast speed measurement, small size, light weight, low power consumption and low cost.


The most proper application fields of the sensor are drone height measurement and obstacle avoidance, car active collision avoidance, cleaning robot and AGV path planning.

Laser Distance  Module Features:

TP-FS100 mini laser range module

  • Measurement range and and absolute accuracy  : 0.5~100m;  ±5cm@100m@1kHz
  • High sampling frequency: up to 4kHz.
  • Adopting class I human eye safety laser,comply with international safety standards.
  • Digital output interfaces:  RS485 and TTL
  • Providing fully customized service with our 15+ years industry experiences.


100m laser distance sensor module



Model No. TP-FS100

Items              Parameters
Measuring range

and absolute accuracy  ①


 0.5m~100m@20% ;±5cm@100m@1kHz
Measurement repeatability②             ±3cm@10m@1kHz
Maximum measuring speed             4kHz
Output Interface             RS485 and TTL
Communication Rate           921600bps (unchangeable)
Minimum resolution            1cm
Laser source        Laser diode 905nm, ≤1mW;

Comply with GB7247.1-2001

Class 1 laser eye safety requirements

Power supply         DC12V±20%, 250mA,
power consumption≤3W
Dimensions           105×92×70 mm
Weight             143  g


1. It can measure 100 meters when the reflectivity is at 20%, and the absolute accuracy is ±5cm when the measurement frequency is 1kHz.
2. Repeatability is ±3cm when the measurement range achieves 10 m and frequency is 1 kHz.