Details

National Loop Co. 50' (6' X 19') Direct Burial Vehicle Detection Loop with Custom Length Lead-In for 25' Wide Driveways - K-NL25-14

Made for new paving projects, the National Loop Co. 50' Direct Burial Vehicle Detection Loop with Custom Length Lead-In is a factory-wound 14 AWG loop that installs flat on the graded sub-base. 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. 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. The 19' side covers the travel lane with roughly 3' of clearance on each side, and the 6' side reads vehicles as they roll through, making it a fit for estate properties, horse farms, and private road entrances.

Features:

• 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
• Arrives fully assembled and ready to install under new asphalt, concrete, or gravel
• Factory-set turn count means optimal read range without any on-site adjustment

Specifications:

• Loop type: Direct burial
• Total loop length: 50'
• Loop dimensions: 6' x 19'
• Lead-in length: Custom length
• Wire gauge: 14 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 25'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes