Loop Detector
Item NO.:LD-100 magnetic loop detector
A）single channel Loop Vehicle Detector 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.
B）Traffic Loop Detectors 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.
C）Traffic Vehicle Loop Detectors Technical :
| Self-turning range: 20-2000μH |
Response Times: Turn-on 10-90MS,Turn-off 10-90MS |
Sensitivity: 16 way selectable
|
Visual Indications: Power LED-Red,Channel LED-Green |
| Frequency: Four step switch |
Relay Output: Presence Relay/Fault Relay |
Power Requirements: 110-240VAC (48 to 62Hz) |
Humidity: Up to 95% relative humidity without condensation |
| Operation Temp: -40℃ to +70℃ |
Presence Relay output time:0-30 seconds can be adjust. |
Fault Output:
Blinks slowly: It maybe because
the loop is short circuit or the no: of turns is not enough.
Blinks faster: It maybe because the loop is open or the no: of turns is too many. |
D）Loop detector order information:
LD-100 single channel, boxed, 1 type 11pin connects 100-240VAC
LD-102 single channel, boxed, 1 type 11pin connects 12-24VADC
LD-105 single channel, boxed, 2 type 11pin connects 100-240VAC
LD-106 single channel, boxed, 2 type 11pin connects 12-24VADC
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Our products are 100% exported. We enjoy a good reputation in some main markets, oversea markets around European countries and Middle Eastern area, such as Sweden, England, Italy, Poland, Romania, Serbia, Turkey, Israel, Spain, USA, Kartel, Russia Ross, Singapore , etc, for our high quality products and good after sale service.
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products KeywordsTraffic Detectors,Ground Loop Detector Info,Double Loop Vehicle Detector,Vehicle Loop Detectors
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