Details

National Loop Co. 28' (4' X 10') Direct Burial Vehicle Detection Loop with 250' Lead-In for 14' Wide Driveways - X-NL14-14-250

Placed before the paving crew arrives, the National Loop Co. 28' Direct Burial Vehicle Detection Loop with 250' Lead-In is a 14 AWG inductive loop that disappears under the finished surface. Connected to a loop detector, it reports every vehicle that crosses the sensing area, giving the gate operator the non-contact detection that fills one of the two UL 325 entrapment protection slots. Crews place the loop on the prepared sub-base before paving, and the new asphalt, concrete, or gravel surface locks it in place. With the 10' side crossing the lane and about 2' of clearance per edge, and the 4' side capturing vehicles in the direction of travel, the layout fits wide single-car or tight 2-car driveways and long rural drives.

Features:

• Factory-set turn count means optimal read range without any on-site adjustment
• More cost-effective than hand-wound loop installations
• Fills the non-contact detection role UL 325 assigns to vehicle loops in a 2-device entrapment protection system
• Designed for vehicle detection with gate operators, parking barrier gates, overhead doors, traffic signals, arming devices, and vehicle counters
• Wound from one continuous, non-spliced wire, leaving no splice point between the loop and lead-in to fail
• Heavy-duty, liquid-tight conduit shields the loop from sharp stones, chemicals, ground heaving, and harsh weather
• Fully assembled at the factory, so there is nothing to wind, count, or connect before paving

Specifications:

• Loop type: Direct burial
• Total loop length: 28'
• Loop dimensions: 4' x 10'
• Lead-in length: 250'
• Wire gauge: 14 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 14'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes