Details

National Loop Co. 20' (4' X 6') Saw Cut Vehicle Detection Loop with 20' Lead-In for 10' Wide Driveways - P-NL10-18-20

The National Loop Co. 20' Saw Cut Vehicle Detection Loop with 20' Lead-In is a preformed 18 AWG inductive vehicle detection loop that arrives ready to drop 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. Fitting takes one shallow saw cut: a 1/8" slot, 1" deep, cleaned out, filled with the loop, and sealed with loop sealant. Its 6' 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 standard single-car suburban homes, duplex driveways, and small farm entrances.

Features:

• Saves labor cost compared with winding a loop by hand in the field
• 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

Specifications:

• Loop type: Saw cut
• Total loop length: 20'
• Loop dimensions: 4' x 6'
• Lead-in length: 20'
• Slot size: 1/8" wide x 1" deep
• Wire gauge: 18 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 10'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes