Details

National Loop Co. 28' (4' X 10') Direct Burial Vehicle Detection Loop with Custom Length Lead-In for 14' Wide Driveways - X-NL14-14

Because it ships fully assembled in heavy-duty conduit, the National Loop Co. 28' Direct Burial Vehicle Detection Loop with Custom Length Lead-In is ready to lay down the moment the sub-base is graded. Connected to a loop detector, it reports every vehicle that crosses the sensing area, giving the gate operator the non-contact detection that fills one of the two UL 325 entrapment protection slots. Crews place the loop on the prepared sub-base before paving, and the new asphalt, concrete, or gravel surface locks it in place. Its 10' side spans the travel lane while the 4' side runs in the direction of traffic, leaving roughly 2' of clearance on each edge, an arrangement well suited to wide single-car or tight 2-car driveways and long rural drives.

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: 28'
• Loop dimensions: 4' x 10'
• Lead-in length: Custom length
• Wire gauge: 14 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 14'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes