Details

National Loop Co. 22' (4' X 7') Saw Cut Vehicle Detection Loop with 200' Lead-In for 11' Wide Driveways - P-NL11-18-200

Built for retrofitting an existing paved driveway, the National Loop Co. 22' Saw Cut Vehicle Detection Loop with 200' Lead-In is a factory-wound 18 AWG inductive loop ready to lay into a saw-cut slot. 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. 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 7' side spans the travel lane while the 4' side runs in the direction of traffic, leaving roughly 2' of clearance on each edge, an arrangement well suited to slightly wider suburban single-car drives and older neighborhoods with wider lot cuts.

Features:

• Provides the non-contact vehicle detection UL 325 gate systems count toward their two required means of entrapment protection
• Works wherever vehicles need detecting: automatic gates, parking barriers, overhead doors, traffic signals, arming devices, and vehicle counters
• One continuous, non-spliced Polypropylene-insulated wire runs through the loop turns and lead-in, eliminating splice failures
• 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

Specifications:

• Loop type: Saw cut
• Total loop length: 22'
• Loop dimensions: 4' x 7'
• Lead-in length: 200'
• Slot size: 1/8" wide x 1" deep
• Wire gauge: 18 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 11'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes