Details

National Loop Co. 50' (6' X 19') Direct Burial Vehicle Detection Loop with 150' Lead-In for 25' Wide Driveways - E-NL25-18-150

Made for new paving projects, the National Loop Co. 50' Direct Burial Vehicle Detection Loop with 150' Lead-In is a factory-wound 18 AWG loop that installs flat on the graded sub-base. 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. Since the conduit protects the wire, the loop sits directly on the sub-base and gets buried under the new asphalt, concrete, or gravel surface. 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: 150'
• Wire gauge: 18 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 25'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes