Inductive Loops

Inductive loops can be very tricky to make and install. Our Saw-Cut and Direct Burial Loops are designed for easy installation. They are pre-formed with recommended loop sizes for commercial or domestic applications. Direct Burial loops are ideal for new driveways on which concrete is yet to be poured while Saw-Cut loops are ideal for existing driveways.

Repeat service calls on new loops installations are mostly due to detector lock-ups and false detections. Air pockets form when there isn’t enough space for sealant to fully encapsulate the wire. Because the wires are not encapsulated they are able to move slightly in the groove, this can cause false detections and detector lock up. Elsema’s inductive loops are pre-formed and when installed according to the instructions, these problems can be avoided. See our loop selection table.

Elsema also stocks Saw-Cut loop sealants.

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