Most truck scales have multiple load cells inside the weighing platform. Those load cells have cables.The load cell cable usually connects to the junction box. Then, load cell cable runs from the Junction Box to the Digital Weight Indicator.  As you can see, there are a lot of parts inside the scale that require load cell cable.  Below are some different types of cable available.

EL146 Standard Load Cell Cable, 4 Wire
* 20 AWG tinned copper wire stranded for flexibility
* Braided shielding is encased in red PVC
* All conductors are industry-standard color coded
* Diameter – EL146: 0.25″ (6.4 mm); EL147: 0.29″ (7.4 mm)
* Use the 4-wire cable for repairing or extending existing cable
* Temperature rating -30º C to 80º C

EL147 Standard Load Cell Cable, 6 Wire
* 20 AWG tinned copper wire stranded for flexibility
* Braided shielding is encased in red PVC
* All conductors are industry-standard color coded
* Diameter – EL146: 0.25″ (6.4 mm); EL147: 0.29″ (7.4 mm)
* The 6-wire cable is best suited for longer runs where remote sense lines can be used
* Temperature rating -30º C to 80º C

EL146HE Hostile Environment Load Cell Cable, 4 Wire
* Designed for use in hostile environments
* Polyurethane jacketing provides superior chemical and abrasion resistance
* RFI and EMI protected with foil overbraid shield
* Unmatched durability, yet extremely flexible
* All conductors are industry-standard color coded
* Diameter – EL146HE: 0.28″ (7.1 mm); EL147HE: 0.32″ (8.1 mm)
* Use 4-wire cable for repairing or extending existing cable
* Temperature rating -30º C to 80º C

EL147HE Hostile Environment Load Cell Cable, 6 Wire
* Designed for use in hostile environments
* Polyurethane jacketing provides superior chemical and abrasion resistance
* RFI and EMI protected with foil overbraid shield
* Unmatched durability, yet extremely flexible
* All conductors are industry-standard color coded
* Diameter – EL146HE: 0.28″ (7.1 mm); EL147HE: 0.32″ (8.1 mm)
* 6-wire cable is best suited for longer runs where remote sense lines can be used
* Temperature rating -30º C to 80º C

EL147RP Rodent Protection Cable
* Tinned copper over braid provides superior rodent and abrasion deterrent
* Enhanced EMI/RFI protection
* 6-conductor industry-standard color code
* Ideal for truck and railroad track scales
* Diameter: 0.33″ (8.38 mm)
* Temperature rating -30c to 80c

SURVIVOR® Cable Armor
* Flexible all metal protective armor
* Ideal for protecting load cell cable from mechanical abrasion or rodents
* Available in stainless steel and galvanized steel
* 0.5″ (12.7 mm) internal diameter, 2.0″ (50.8 mm) minimum bend radius
* Optional end fitting with 1/2″ male pipe thread