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Single / Double Channel Inductive Loop Detector Traffic Vehicle Detection High Sensetive

Place of Origin Shenzhen, China.
Certification CE/ ISO
Model Number PD-132
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 3,0000pcs per month

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Product Details
Channel Single Color Black
Voltage Available 220V, 110V, 12V24V/AC/DC Loop Connection Wiring Maximum Length 200 Meters Twisted At Least 20 Times Per Meter
Communication Relay Material ABS Plastic
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220V inductive loop detector


anti jamming inductive loop detector


ABS Plastic inductive loop traffic detector

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Product Description

PD132 Traffic Vehicle detection High Sensetive Single/Double Channel inductive Loop Detector


Product description

Loop detectors are used wherever vehicles have to be detected, for example: monitoring and safe guarding access ways or counting vehicles. The output signal can be used for controlling door and gate drive mechanisms, operating barriers, controlling traffic light systems in car parks or activating card dispensers in car parks.


Loop detector with direction detecting function that can be used to statistics the vehicle flux. The principle is based on a change in the inductance within the loop which is caused by the metallic components of passing vehicles. The changes are picked up and evaluated by a microprocessor. Ease of use thanks to automatic calibration when the operating voltage is applied.


Single / Double Channel Inductive Loop Detector Traffic Vehicle Detection High Sensetive 0


Application scope


♦ Parking lot entrances vehicle detection
♦ Parking lot space information acquisition system
♦ Electronic police traffic lights snap shot system
♦ Traffic monitoring system


Technicial paramters


Single/Double way vehicle loop detector
Supply voltage
230V AC , 115V AC, 24V DC/AC, 12V DC/AC
Voltage tolerance
+10% / -15%
Power Consumption
Output relays
Operating temperature
-20°C to +65°C
Storage temperature
40°C to +85°C
Frequency range
20 kHz to 170kHz
Reaction time
Signal holding time
Unlimited / limited when loop is permanently covered 10 minutes
Adjustable in 4 increments
Loop inductance
Total loop plus connection wiring:50μH to 1000μH.
Ideal is 100μH to 300μH
Loop connection wiring
Maximum length 20 meters, twisted at least 20 times per meter
Size of Housing
78x40x108 mm (L x W x H)



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

♦ When the DIP switch is on position or changing the presence output time, Self-detection would be done

♦ ABS align to the pillar which can combine with each other compactly
♦ Presence output time can be adjustable
♦ Work mode can be set by the DIP switch
♦ Pulse output or permanent output can be adjustable


Work Indicator


Detector will enter into the self-calibration condition with the green LED flash, red LED extinguish once on power, this procession will last 1 second. .the vehicle should not on the loops within the self-calibration. The green LED will not flash, he red LED extinguish after self-calibration. When the vehicle past over the loop ,the red LED on.


DIP SWITCH and Wire Jumper


DIP1, 2 setting the sensitivity;set the presence output time of relay 1 by DIP3;set the relay2 as presence/pulse output by DIP4; the output time of presence signal set by DIP5;DIP6set the frequency; jumper wire connect to the open end, PIN16 connect to the NO of relay 1. Jumper wire connect to the close end, PIN16 connect to the NC of relay 1.


Work Frequency


User can change the loop's work frequency which can avoid the cross talk by the adjacent loop or environment frequency. It offers two styles frequency, set by DIP6


Sensitivity Adjustable


The DIP1,DIP2 on the front panel can adjust the sensitivity. If the vehicle has not any response when test it, the sensitivity should be improved.


Packaging & Shipping


Packaging:Standard Exported Carton/Wooden Package,customized packing is available too,as your wish! Shipping:Usually 48 Hours After Payment.