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

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.

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

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.