Limit distance between Arduino UNO or MEGA and Force sensors.

Hi all, I am doing a project in which use some force sensors, my question is how far is the maximum that can be separated the sensors to the Arduino board, using a twisted pair cable?

I know i can use Xbees, to move the data, but i just want to know which is the limit between Arduino and sensors using this cable, and what options about cable i can use?

Thanks in advance.

Not all force sensors are identical. What is the output of the force sensor? What is the output impedance? What are the electrical characteristics of the twisted pair cable?