Electronic Signs
Description
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Single Channel Traffic Loop Detector with Parking Vehicle Management
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Specifications:
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Technical?Parameter?for?single?channel?vehicle?detector | Self-turning?range | 20-2000μH |
Response?Times | 10-90MS |
Sensitivity | 16?way?selectable?levels |
Visual?Indications | Power?LED-Red,?Channel?LED-Green |
Frequency | Four?step?switch,?selectable?20-80KHz |
Relay?Output | Presence?Relay/Fault?Relay |
Power?Requirements | 110-240VAC?(48?to?62Hz) |
Fault?Output | Blinks?slowly,?Blinks?faster |
Reset | Reset?by?push?button?on?front?of ?enclosure |
Product?size | 92*76*42mm |
Label?Language | English |
Connections | 11-pin?Submagnal |
Storage?Temperature | ?-40?to?80?Celsius?degree |
Normal?Working?Temperature | ?-40?to?70?Celsius?degree |
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Description:
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Description
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.
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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.
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Features :
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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?detection?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.
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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.
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Applications:
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Applications
Traffic?Control?Application
Vehicle?Counting
Toll?Systems
Traffic?Analysis
Parking?Control?Application
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Competitive?Advantage:
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Self-turning?range:?20-2000μH
Response?Times:?Turn-on?10-90MS
????????????????Turn-off?10-90MS
Sensitivity:???????16?way?selectable????????????????????????????????????????
????????????????Highest?0.010%?DL/L?????????????????????????????????????
????????????????Lowest?2.56%?DL/L
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300mm High Flux Traffic Lights with PC sun visors , Solar traffic signal light...
Shenzhen Noble Opto Co., Ltd.
Traffic Loop Detector,Single Channel Loop Detector,Magnetic Loop Detector
Address: Building 5F, Mingjinhai Industry Park,
Shenzhen, Guangdong
China, 518000
Tel: 86-755-27651481
Fax: 86-755-27651483
