Inductance loops are available as direct burial or cut in.
Loop detector cable installation.
A vehicle passing near the wire will change the field.
A buried coil of wire loop in the roadway vehicle detector electronic module controlled device such as roller door or boom gate 1.
Vehicle loops and loop detectors are used to detect the presence of a vehicle to open a gate or as a safety device to prevent the gate from closing on a vehicle in its path.
Dld1 24 dld2 24 or by means of an appropriate measuring device.
The loop detector senses the change and sends a signal to the door controller to open.
The induction of a loop can be measured with the the help of a loop detector with an integrated measuring function e g.
A loop is a metal detector that is used as an activator to open doors.
A field is created around the wire.
Before sealing the loop groove it is recommend ed to provisionally install the loop lineas and to measure the inductivity.
Do not use any other method for connection.
Vehicle detector loop installation guide an inductive loop vehicle detection installation consists of three components.
In general direct burial loops are placed below the surface prior to application of asphalt or concrete while cut in loops are installed within a slot sawed into.
In general loop vehicle detectors from.
The inductive loop the inductive loop is simply a coil of insulated copper wire.