current sensor circuit.

Hi,

I am trying to connect a current sensor with my arduino. I have read lots of forms but ended up getting confused with all that. I am using Hackeye 971 current sensor. http://www.veris.com/Item/H971.aspx Can any one please guide me what is the most simple and efficient way to connect it with my arduino using resistors.

I am sorry in advance, it is not a very intelligent question. but I am confused how it is gonna work .

thank you

No worries, it is a normal question for this forum.

The sensor has 3 connections. One is the power supply for 15-24V. So you need a power supply for that. The output is 4-20mA current. That is an industrial sensor output, also called a 4-20mA current loop. http://en.wikipedia.org/wiki/Current_loop

This is about that, http://arduino.cc/forum/index.php/topic,19613.0.html