Details

National Loop Co. 48' (6' X 18') Direct Burial Vehicle Detection Loop with Custom Length Lead-In for 24' Wide Driveways - K-NL24-14

Placed before the paving crew arrives, the National Loop Co. 48' Direct Burial Vehicle Detection Loop with Custom Length Lead-In is a 14 AWG inductive loop that disappears under the finished surface. 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. Crews place the loop on the prepared sub-base before paving, and the new asphalt, concrete, or gravel surface locks it in place. Its 18' 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 2-car plus full walkway and church or small office lot entries.

Features:

• 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
• One continuous, non-spliced wire runs through the loop turns and lead-in, eliminating splice failures
• Liquid-tight conduit stands between the wire and sharp stones, chemicals, ground movement, and harsh weather

Specifications:

• Loop type: Direct burial
• Total loop length: 48'
• Loop dimensions: 6' x 18'
• Lead-in length: Custom length
• Wire gauge: 14 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 24'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes