Details

National Loop Co. 22' (4' X 7') Saw Cut Vehicle Detection Loop with 225' Lead-In for 11' Wide Driveways - X-NL11-18-225

Gate installers can turn an existing driveway into part of the safety system with the National Loop Co. 22' Saw Cut Vehicle Detection Loop with 225' Lead-In, a preformed 18 AWG inductive loop. 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. Installers saw a 3/16" by 1" deep slot into the existing surface, drop the prewound loop in, and seal the slot against moisture. With the 7' side crossing the lane and about 2' of clearance per edge, and the 4' side capturing vehicles in the direction of travel, the layout fits slightly wider suburban single-car drives and older neighborhoods with wider lot cuts.

Features:

• Predetermined number of machine-wound turns removes the guesswork of achieving optimal read range
• 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

Specifications:

• Loop type: Saw cut
• Total loop length: 22'
• Loop dimensions: 4' x 7'
• Lead-in length: 225'
• Slot size: 3/16" 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