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SRF06 - 4-20mA Current Loop Ultrasonic Range Finder

Product Code: SRF06
Excl. VAT: £11.49 Incl. VAT: £13.79
You will earn 11 Robo Points for buying this product

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.

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.

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SRF06 - 4-20mA Current Loop Ultrasonic Range Finder