Details

National Loop Co. 56' (6' X 22') Saw Cut Vehicle Detection Loop with 20' Lead-In for 28' Wide Driveways - X-NL28-18-20

The National Loop Co. 56' 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. Wired to compatible automated system, the loop counts as one of the two means of entrapment protection UL 325 requires for gate operators, detecting the metal of any vehicle over the sensing area so the gate stops or reverses before contact. Fitting takes one shallow saw cut: a 3/16" slot, 1" deep, cleaned out, filled with the loop, and sealed with loop sealant. Its 22' 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 apartment complex entrances and farm or agricultural property gates.

Features:

• Neatly stacked turns accept loop sealant completely, locking out moisture for long service life
• Optimizes read range, eliminates faulty signals, and minimizes callbacks
• 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

Specifications:

• Loop type: Saw cut
• Total loop length: 56'
• Loop dimensions: 6' x 22'
• Lead-in length: 20'
• Slot size: 3/16" wide x 1" deep
• Wire gauge: 18 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 28'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes