Blinks Slowly Traffic Loop Detector -40 To 70 Celsius Degree For Parking Control

?Blinks Slowly Traffic Loop Detector -40 To 70 Celsius Degree For Parking Control

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.

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:

Applications

Traffic?Control ?

Vehicle?Counting

Toll?Systems

Traffic?Analysis

Parking?Control ?

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 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.
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.

Competitive?Advantage:

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

Vehicle loop detectors photo: