Details

National Loop Co. 30' (4' X 11') Direct Burial Vehicle Detection Loop with Custom Length Lead-In for 15' Wide Driveways - K-NL15-14

Skip the slot cutting entirely: the National Loop Co. 30' Direct Burial Vehicle Detection Loop with Custom Length Lead-In lays on the sub-base and gets paved over with the new 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. 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. With the 11' side crossing the lane and about 2' of clearance per edge, and the 4' side capturing vehicles in the direction of travel, the layout fits standard 2-car driveways on modest suburban lots.

Features:

• 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
• More cost-effective than hand-wound loop installations
• 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

Specifications:

• Loop type: Direct burial
• Total loop length: 30'
• Loop dimensions: 4' x 11'
• Lead-in length: Custom length
• Wire gauge: 14 AWG
• Wire material: Polypropylene-wrapped copper wire
• Best-suited driveway width: 15'
• Manufacturer: National Loop Company (NLC)
• Made in America: Yes