SRF06 - 4-20mA Current Loop Ultrasonic Range Finder

Product Code:
SRF06
£13.79 £11.49

The SRF06 is a low cost ultrasonic ranger with a 4-20mA current output.

The SRF06 is powered from the 4-20mA current loop and requires no other power.

SRF06 - 4-20mA current loop range finder SRF06 - 4-20mA Current Loop Ultrasonic Range Finder SRF06 - 4-20mA Current Loop Ultrasonic Range Finder
SRF06 - 4-20mA current loop range finder

Measurement range is from 2cm  to 5.1mtrs. Current output is from 4mA at zero range to 20mA at 5.1mtrs (510cm), which gives a nominal current of 4mA + 31.37uA/cm. The SRF06 requires a loop driving voltage of 9v to 24v. The SRF06 automatically performs continuous ranging every 70-100mS.

The SRF06 has only two connections, the positive and negative current loop. An on-board diode protects the module in case of reversed connections.

  • Power - 4-20mA current Loop. 
  • Range - 2cm to 4m.
  • Frequency - 40KHz.
  • Size - 43mm x 20mm.

Full Technical Data and the FAQ

Examples:
PIC18F4410 - reading the result and displaying on a LCD03/LCD05

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