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 Blue Jacket Material PUR Length Order by the Foot Maximum Operating Temperature 176 Degrees F Minimum Bend Radius Factor - E-Chain 10 x OD Minimum Bend Radius Factor - Fixed 5 x OD Minimum Bend Radius Factor - Flexible 8 x OD Minimum Operating Temperature - Fixed -58 Degrees F