TeraRanger One


Distance sensor

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53,00 €

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TeraRanger One is a lightweight, high-performance distance measurement sensor based on infrared Time-of-Flight (ToF) technology. It is much faster than ultrasound and far smaller and lighter than laser-based systems. Its small size, high performance and low power consumption make it ideal for modern robotic applications, drone operations and automation, whilst its cost-effectiveness also makes it suitable for high volume usage as well as powerful research and DIY applications.

For crosstalk avoidance in multiple robot environments two versions of the sensor are available, type A and type B, which can operate simultaneously without affecting each other’s reading. Sensors A and B performance are very similar. We prefer A for indoor environments and B for outdoor as the latter is more stable in direct sunlight.


  • Update rate: 1000 Hz
  • Range: 0.2 - 14 m
  • Weight: 8 g
  • 100% eye safe
  • No bouncing signals
  • Crosstalk avoidance
  • Detection of sound absorbing materials
  • Fully pre-calibrated
  • ROS ready
  • UART / USB dual interface (with USB adapter set)


  • Robotic Navigation
  • Multiple Sensor Applications
  • Multi-Environment Robotics
  • High Performance Robotics
  • Lightweight Robotics
  • Drone Operations
  • Cobotics
  • Anti-collision
Data sheet
Model NºTeraRanger One
Accuracy+- 4 cm
Interface– Interface 1: UART, +5V level, up to 115200,8,N,1. (Factory default when shipped) – Interface 2: TWI (I2C compatible). +5V level.
Weight8g to 10g depending on external design
Voltage12V DC recommended (10-20V DC accepted)
Current50mA average (110mA peak @12V)
RangeUp to 14m (At least 5 to 6m in sunlight)
Field of View3 º
Scan frecuency1000Hz in fast mode (up to 600Hz in precision mode)
Size35 x 29 x 18 mm
Detection PrincipleDirect time of flight
Measurement resolution0.5 cm

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