Details

National Loop Co. 46' (6' X 17') Direct Burial Vehicle Detection Loop with 225' Lead-In for 23' Wide Driveways - X-NL23-14-225

Placed before the paving crew arrives, the National Loop Co. 46' Direct Burial Vehicle Detection Loop with 225' Lead-In is a 14 AWG inductive loop that disappears under the finished surface. 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. Crews place the loop on the prepared sub-base before paving, and the new asphalt, concrete, or gravel surface locks it in place. With the 17' side crossing the lane and about 3' of clearance per edge, and the 6' side capturing vehicles in the direction of travel, the layout fits oversized residential drives and small business/customer entrances.

Features:

• Wound from one continuous, non-spliced wire, leaving no splice point between the loop and lead-in to fail
• Heavy-duty, liquid-tight conduit shields the loop from sharp stones, chemicals, ground heaving, and harsh weather
• Fully assembled at the factory, so there is nothing to wind, count, or connect before paving
• Predetermined number of turns removes the guesswork of achieving optimal read range
• 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

Specifications:

• Loop type: Direct burial
• Total loop length: 46'
• Loop dimensions: 6' x 17'
• Lead-in length: 225'
• Wire gauge: 14 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 23'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes