Details

National Loop Co. 44' (6' X 16') Direct Burial Vehicle Detection Loop with 20' Lead-In for 22' Wide Driveways - X-NL22-14-20

Every new paving project gains reliable vehicle detection with the National Loop Co. 44' Direct Burial Vehicle Detection Loop with 20' Lead-In, a preformed 14 AWG inductive loop. 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. Because it ships encased in heavy-duty, liquid-tight conduit, the loop lays directly on the graded sub-base and is then paved over under fresh asphalt, concrete, or gravel. Its 16' 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 estate homes and small HOA or church parking lot entries.

Features:

• Fills the non-contact detection role UL 325 assigns to vehicle loops in a 2-device entrapment protection system
• Designed for vehicle detection with gate operators, parking barrier gates, overhead doors, traffic signals, arming devices, and vehicle counters
• 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

Specifications:

• Loop type: Direct burial
• Total loop length: 44'
• Loop dimensions: 6' x 16'
• Lead-in length: 20'
• Wire gauge: 14 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 22'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes