Details

National Loop Co. 80' (6' X 34') Saw Cut Vehicle Detection Loop with 75' Lead-In for 40' Wide Driveways - P-NL40-18-75

Built for retrofitting an existing paved driveway, the National Loop Co. 80' Saw Cut Vehicle Detection Loop with 75' Lead-In is a factory-wound 18 AWG inductive loop ready to lay into a saw-cut slot. Paired with a compatible loop detector, it senses the metal mass of a passing car or truck and signals the gate operator to open, hold, or reverse, providing one of the two means of entrapment protection UL 325 requires for automated gates. The install method is a 1/8" wide, 1" deep saw cut in the existing asphalt or concrete, with the loop laid in and sealed to finish the job. Its 34' side spans the travel lane while the 6' side runs in the direction of traffic, leaving roughly 3' of clearance on each edge, an arrangement well suited to distribution centers, heavy equipment dealerships, and semi-truck yards.

Features:

• Factory-set turn count means optimal read range without any on-site adjustment
• Precisely stacked wires let loop sealant fully encapsulate the loop for lasting weather protection
• Cuts down on faulty detection calls and repeat service trips thanks to consistent machine winding
• 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 length of XLP-insulated wire, leaving no splice point between the loop and lead-in to fail

Specifications:

• Loop type: Saw cut
• Total loop length: 80'
• Loop dimensions: 6' x 34'
• Lead-in length: 75'
• Slot size: 1/8" wide x 1" deep
• Wire gauge: 18 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 40'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes