RB URF02 ultrasonic sensor

SKU: RB-02S001A

Brand: ALSRobot


In Stock

Availability: 96

Sales Volume: 25

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This URF02 Ultrasonic Sensor is researched and produced by ALSRobot.The RB URF02 Ultrasonic Sensor is used exclusively for 5V power input. With the power supply, sensors keep transmitting at default transmit condition. Two modes of selection function are available: single-line mode only needs a signal line, greatly reduce the IO port resources; wire mode only needs a line of input and output signals. Detection distance can be accurate from 1cm to 500cm.RB URF02 Ultrasonic sensors can generate high frequency sound waves.


  • Working voltage: +5v
  • Working current :< 20mA
  • Work frequency: 40 KHz
  • Temperature range: -10°C-+70°C
  • Detecting distance: 1cm-500cm
  • Resolution: 0.5cm
  • Accuracy: ±0.5%
  • Sensitivity: detect objects 2cm in diameter over 1.8m
  • Interface: TTL
  • Detecting range: directional (horizontal/vertical) 65 degrees
  • Weight: 9g
  • Size: 46.7mm x 25.7mmx19mm