Self-turning Range Traffic Loop Detector Indicates Vehicle Detection Pulse Relay Signal LD-100-24VADC manufacturer from China Shenzhen Noble Opto Co., Ltd.

Self-turning Range Traffic Loop Detector Indicates Vehicle Detection Pulse Relay Signal

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: LD-100-24VADC

Self-turning Range Traffic Loop Detector Indicates Vehicle Detection Pulse Relay Signal

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Self-turning Range Traffic Loop Detector Indicates Vehicle Detection Pulse Relay Signal

Description:

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.

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.
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.

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.

Specifications:

Technical Parameter for single channel vehicle detector	Self-turning range	20-2000μH(Q Factor >5)
	Response Times	10-90MS
	Sensitivity	16 levels,0-F
	Visual Indications	Power LED-Red, Channel LED-Green
	ABS	automatic sensitivity boost
	Relay time	0,2,4,8,10,15,20,30 seconds
	Loop frequency	4 setting(low,Med-low,Med-Hi,High)
	Operating Current	20mA standby
	Presence time	NORMAL/INFINITE
	Product size	927642mm
Label Language	English or OEM/ODM
Connections	Socket mount-11pin male(JEDEC B11-88)
Storage Temperature	-40 to 80 Celsius degree
Normal Working Temperature	-40 to 70 Celsius degree

Detector position and installation
1. Install the detector in a weatherproof housing.
2. The detector should be as close to the sensing loop as possible.
3. The detector should always be installed away from strong magnetic fields.
4. Avoid running high voltage wires near the loop detectors.
5. Do not install the detector on vibrating objects.
6. When the control box is installed within 10 metres of the loop, normal wires can be used to
connect the control box to the loop. More than 10 metres requires the use of a 2 core shielded cable. Do not exceed 30 metres distance between control box and loop.

For USA connection:

Pin	LD-105	LD-106
1	100-240V AC	12-24VADC
2	100-240V AC	12-24VADC
3	Pulse B Relay N.O
4	Chassis Ground
5	Presence A Relay COM
6	Presence A Relay N.O
7	Loop
8	Loop
9	Pulse B Relay COM
10	Presence A Relay N.C
11	Pulse B Relay N.C

Troubleshooting

Symptoms		Solution
If the detector is not working		Press reset
If red led indicator is not fully lit		Check for power supply
If green led indicator:	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.
If no: of turns is not enough		Lower the frequency (if the frequency is still too high, you must add more turns).
If no: of turns is too many		Higher the frequency (if the frequency is still too low, you must remove some turns).

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)

Tag:traffic loop detector,vehicle loop detector.