Details

National Loop Co. 60' (6' X 24') Direct Burial Vehicle Detection Loop with 75' Lead-In for 30' Wide Driveways - E-NL30-18-75

Contractors laying new asphalt, concrete, or gravel can set the National Loop Co. 60' Direct Burial Vehicle Detection Loop with 75' Lead-In directly on the sub-base and pave right over it. Once a loop detector reads its signal, the loop covers the non-contact vehicle detection that UL 325 requires as one of the two means of entrapment protection for automated gates. Because it ships encased in heavy-duty, liquid-tight conduit, the loop lays directly on the graded sub-base and is then paved over under fresh asphalt, concrete, or gravel. With the 24' side crossing the lane and about 3' of clearance per edge, and the 6' side capturing vehicles in the direction of travel, the layout fits double-wide commercial entrances, equipment yards, and storage facilities.

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: 60'
• Loop dimensions: 6' x 24'
• Lead-in length: 75'
• Wire gauge: 18 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 30'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes