Dual Channel Loop Detector Magnetic 20UH - 2000UH , Vehicle Loop Detector Toll Station

Dual Channel Loop Detector Magnetic 20UH - 2000UH , Vehicle Loop Detector Toll Station

specifications:

Features:

Compact size: the compact and well engineered housing

Combines all of the industry requirements regarding

Features and functionality and allows this detector to be ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? incorporated into any or existing traffic detector system.

Diagnostic capabilities. Comprehensive diagnostics

Capabilities: allow for accurate diagnosis of loop and

installation problems.

Selectable presence time: the output of the presence?

relay can be selected to limit a detect output to?a fixed

?time(time>30 minutes) while a vehicle remains on the loop?

loop frequency indication,?interference between adjacent loop/ detectors ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? can be determined by an integral?indication,

and eliminated by changing the frequency setting?

Two separate output relays:

Presence?Relay?A?is?presence?output.?Can?be?extended?for?0,2,5,8,10,15,20?or?30?seconds,?programmable?with?external?10?way?DIP?switches.

Pulse?Relay?B,?programmable?with?external?10?way?DIP?switches,?provides?presence,?pulse?on?entry,?pulse?on?exit,?or?failed?output.

Desccription:

Loop?detectors?in?recent?years?have?become?a?popular?tool?having?innumerable?applications?in?policing,?right?from?

surveillance?operations?to?traffic?control.?Automation?of?gates?and?doors?has?become?a?popular?usage?of?the

loop?detector.

The?digital?technology?of?the?loop?detector?enables?the?equipment?to?sense?a?change?in?the?inductance?of?the

loop?as?soon?as?it?detects?the?metal?object?in?its?path.?

The?inductive?loop?which?detects?the?object?is?made?of?insulated?electrical?wire?(32/020;?32?Strand,?2mm?

diameter)?and?is?arranged?either?as?a?square?or?rectangle?shape.

The loop consists of several loops of wire and consideration?should be giving to the loop sensitivity when installing on different surfaces. Setting the correct sensitivity allows the loop to operate with maximum detection (16 levels via a trimpot). When detection occurs, the detector energises 2 relays for the output (each can be configured individually). This energising of the relay can be configured into different modes, by selecting the respective dip switch.

The LD 100 Enhanced Vehicle detector is also provided with an integral fault relay, which will provide an output in the event of a loop fault condition.

Applications:

NOBLE vehicle?loop detector is used for wherever vehicles have to be detected, for example for monitoring and safe-guarding access ways or for counting vehicles. The output signal can be used for controlling door and gate drive mechanisms, operating barriers, controlling traffic light systems or activating card dispensers in parking lots.

Competitve Advantage:

Self-turning range: 20-2000UH

Response Times: Turn-on 10-90MS Turn-off 10-90MS

Sensitivity: 16 way selectable Highest 0.010% DL/Lowest 2.56%DL/L

Vehicle loop detector a different angle