Description
DoorKing's preformed inductive loop is designed for placement in traffic lanes prior to the finished road surface being applied. This allows for loop detection of vehicles without having to saw cut the road surface and simplifies installation. The preformed loop is extremely flexible and has a circumference of 24 feet. This allows the installer to fabricate the loop to the size required for the given traffic lane and traffic type. Typical loop sizes are 6' x 6' and 8' x 4'. The 50 foot lead-in cable is twisted and will meet most loop application requirements. The loop is manufactured with three turns of XLPE insulated 18 AWG stranded wire and is available in yellow, blue and red colors for easy loop identification in multi-loop applications. The wire is encased in PLIOVIC tubing to protect the wire from abrasions and also makes a water tight enclosure. The lead-in wire "T" connector is designed so that the lead-in wire can be routed through 1-1/2" PVC conduit, which can be placed over the connector and sealed. The DoorKing preformed loop includes four hold down stakes to keep the loop in place prior to the road surface being poured.
Features
- Yellow pre-fabricated inductive vehicle detection ground loop
- For automated gate and barrier systems
- 24 feet (commonly configured as an 8x4-foot or 6x6-foot layout)
- 3 turns of 18 AWG stranded wire with cross-linked polyethylene (XLPE) insulation encased in protective PLIOVIC tubing
- 50-foot twisted lead-in cable with a T-connector designed for standard 1.5-inch PVC conduit
- Includes 4 hold-down stakes for positioning prior to pouring concrete
