Measuring System Cable Conductor Color Code Black/Brown Blue Brown-Blue Brown-Grey Green-Black Green-Red Brown-Red Green/Yellow Red/Orange Grey White-Black Brown-Yellow White-Yellow Conductor Grouping (3) Shielded Twisted Pair 26 AWG (0.14)/(4) 26 AWG (0.14)/(4) 24 AWG (0.23)/(2) 20 AWG (0.50) Conductor Material Copper Jacket Color Yellow/Green Jacket Material PVC Length Order by the Foot Maximum Acceleration 65.6 m/sq sec Maximum Operating Temperature 158 Degrees F