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Contact Person : Manfrid Lee
Phone Number : +8615813856042
WhatsApp : +8615813856042

Vehicle Traffic Access Control Single Channel Loop Detector 10ms 10 Grades Inductive LD-500

Place of Origin Shenzhen, China.
Certification CE/ ISO
Model Number LD-500
Minimum Order Quantity Sample order accepted
Price negotiable
Packaging Details Carton/Plywood box/Pallet
Delivery Time 2-5 working days after payment received
Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability 3,000 pcs per month

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Whatsapp:0086 18588475571

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Product Details
Supply Voltage AC: 220V, 110V, 24V, 12V; DC: 24V, 12V Sensitivity Adjustable In 3 Increments
Storage Temperature -40°C To +85°C Frequency Range 20 KHz To 170 KHz
Reaction Time 100ms Loop Inductance Ideal:80μH To 300μH
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inductive loop detectors

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Product Description

Long Vehicle traffic access control CE Approved PD-500 Single Channel inductive Vehicle loop Detector




♦ Parking lot entrances vehicle detection

♦ Parking lot space information acquisition system

♦ Electronic police traffic lights snap shot system

♦ Traffic monitoring system


Main features:


♦ Industrial engineering design concept

♦ Standard industrial guide installation

♦ Strong anti-jamming ability and stability

♦ Variety of output interface adapted to different scene

♦ Variety of shape choice meet differentiation demand

♦ High temperature stability

♦ Environment drift automatic compensation function

♦ Coil automatic fault detection function




Technical parameters of Loop Detector


1)Type LD-500(single channel)

(2)Operating temp.-30°C ~ +75°C

(3)Storage temp. -40°C ~ +85°C

(4)Relative humidity ≤95%

(5)Shell: PC + ABS engineering plastics

(6)Installation: DIN rail

(7)Dimensions: 118×70×100 mm (L×W×H)

(8)Net Weight: 400g

(9)Operating voltages: 220V, 110V, 24V, 12V

(10)Power consumption less than 5W

(11)Relay output DC24V /3A

(12)Frequency range 20kHz ~ 170kHz

(13)Reaction time 20 ms

(14)Sensitivity 10 grades adjustable

(15)Loop inductance: Ideal 100µH~300µH Max 50µH~1000µH

(16)Loop conn. Wiring: Max 100m, twisted at least 20 times per meter, total resistance <10 Ohm

(17)Automatic calibration time:2s~5s


Product Parameter
Parameter Description
Single Channels
Supply voltage
AC: 220V, 110V, 24V, 12V
adjustable in 3 increments (high. medium. low)
Operating temperature
-20 to +65
Storage temperature
-40 to +85
Frequency range
20 KHz to 170 KHz
Loop connection wiring
Maximum length 200 meters
118 x 70 x 100mm


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Vehicle Traffic Access Control Single Channel Loop Detector 10ms 10 Grades Inductive LD-500 0

Vehicle Traffic Access Control Single Channel Loop Detector 10ms 10 Grades Inductive LD-500 1