Measuring System Cable Conductor Color Code Blue/Violet Brown Brown/Green Grey/Pink Red/Black White Conductor Grouping (4) Pair 24 AWG (0.25)/(2) 20 AWG (0.50) Conductor Material Copper Jacket Color Yellow/Green Jacket Material PVC Length Order by the Foot Maximum Acceleration 98.4 m/sq sec Maximum Operating Temperature 158 Degrees F Maximum Velocity - Supported 10 fps Maximum Velocity - Unsupported 16 fps Minimum Bend Radius Factor - E-Chain 10 x OD