Single Channel Loop Detector for gate , Microwave 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 NBT-ILD™ vehicle loop detector is compatible with most gate operators. The ULT-MVP may be used in Center, Safety and Exit loop positions.Fifteen sensitivity settings allow for fine adjustment of the detection level.
Power Led: RED power LED indicates “Power ON”
Detecting Led: Continuously On: Indicates vehicle detection.
Blinking slowly: Indicates loop is short circuit or the number of twists after the loop is not enough.
Blinking fast: Indicates loop is open circuit or too many twists after the loop.
Sensitivity Selection
Sensitivity of the loop can be adjusted by the trimpot labeled “Sensitivity”. User can select 16 different setting by turning the trimpot with 0 being the least sensitive and “F” being the most sensitive.
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.
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.
Specifications:
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Technical Parameter for single channel vehicle detector |
Self-turning range |
20-2000μH |
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Response Times |
10-90MS |
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Sensitivity |
0-15(0 is Low - 15 is High) |
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Visual Indications |
Power LED-Red, Channel LED-Green |
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output delay |
can setting enable delay 2 seconds |
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Relay time |
0,2,4,8,10,15,20,30 seconds |
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Power Requirements |
12VDC or 24VDC or 110VAC or 230VAC |
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relay signal |
presence signal and pulse signal |
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Presence time |
NORMAL/INFINITE |
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Product size |
92*76*42mm |
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Label Language |
English |
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Connections |
11-pin Submagnal(USA sytle and European) |
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Storage Temperature |
-40 to 80 Celsius degree |
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Normal Working Temperature |
-40 to 70 Celsius degree |
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For Euro connection:
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Pin |
LD-100 |
LD-102 |
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1 |
100-240V AC |
12-24VADC |
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2 |
100-240V AC |
12-24VADC |
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3 |
Pulse B Relay N.O |
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4 |
Pulse B Relay COM |
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5 |
Presence A Relay N.O |
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6 |
Presence A Relay COM |
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7 |
Loop |
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8 |
Loop |
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9 |
Chassis Ground |
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10 |
Presence A Relay N.C |
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11 |
Pulse B Relay N.C |
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Application:
Traffic Control Application
parking Vehicle Counting
parking control management system
autogate control
barrier control
Troubleshooting
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Symptoms |
Solution |
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If the detector is not working |
Press reset |
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If red led indicator is not fully lit |
Check for power supply |
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Blinks slowly |
It maybe because the loop is short circuit or the no: of turns is not enough. |
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Blinks faster |
It maybe because the loop is open or the no: of turns is too many. |
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If no: of turns is not enough |
Lower the frequency (if the frequency is still too high, you must add more turns). |
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If no: of turns is too many |
Higher the frequency (if the frequency is still too low, you must remove some turns). |
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Ordering Information:
LD-100 single channel, boxed, 1 type 11pin connects 100-240VAC(EU standard)
LD-102 single channel, boxed, 1 type 11pin connects 12-24VADC(EU standard)
LD-105 single channel, boxed, 2 type 11pin connects 100-240VAC(USA standard)
LD-106 single channel, boxed, 2 type 11pin connects 12-24VADC(USA standard)
