Vehicle Loop Detector

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What's loop detector?

Vehicle loop detector allows for detection of metallic objects entering into the field formed around the detection loop.

JTLD-100 single loop detector is used wherever vehicles have to be detected. For example for monitoring and safe guarding access ways or for 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 .

JTLD-100 is a single channel inductive loop detector . 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.


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vehicle loop detector / loop sensor/ traffic loop detector/ boom barrier/ single loop detector manufacture

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vehicle loop detector / loop sensor/ traffic loop detector/ boom barrier/ single loop detector manufacture This is Una Lee from Shenzhen JUTAI Comm Co., Ltd. We are loop detector manufacture. we know that you are need loop detector in your market. Do you know why choose Jutai loop detector?   1.The inductive range is from 20uh-2000uf, nearly all types of different vehicle can be detector (bike, motorcycle, bus, car,truck,tailer,ect) 2.JUTAI Loop Detector is designed to accommodate numerous applications, can be adjusted intelligently to any environments and virtually eli minating false detection. 3.On the front panel, the four selectable loop frequencies (20~80KHz) can completely eliminate any crosstalk. If intermittence happen or failed loops get self restored, the detector will resume to normal operation without manually reset the detector. 4.Two separate output relays:   Output A is presence output. Can be extended for 0, 2, 5, 8, 10, 15...
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Jutai Loop Detector,barrier gate sensor, gate loop detector, inductive induction loop, loop detector for access control system, metal detector, parking management system, single and double loop, vehicle loop detector

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Jutai Loop Detector,barrier gate sensor, gate loop detector, inductive induction loop, loop detector for access control system, metal detector, parking management system, single and double loop, vehicle loop detector The detector must be installed in a convenient weatherproof location as close to the loop as possible. WARNING: 1) Installation and operation by service personnel only, 2) Disconnect power before working on this unit. A correct loop configuration and detector installation will ensure a successful inductive loop detection system. OPERATIONAL CONSTRAINTS Cross talk When two loop configurations are in close proximity, the magnetic field of one can overlap and disturb the field of the other. This phenomenon, known as crosstalk, can cause false detects and detector lock-up.  Crosstalk can be eliminated by: a. Careful choice of operating frequency. The closer together the two loops, the further apart the frequencies of operation must be. b. Whe...
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What is a LOOP? Loop Installation?

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What is a LOOP? A loop sensor is a detector that senses a change in inductance caused by the passage of a vehicle near the sensor. It is used to manage traffic flow. Vehicles passing over or stopped within the detection area of an inductive-loop detector decrease the inductance of the loop. The electronics unit senses this event as a decrease in frequency and sends a pulse to the controller signifying the passage or presence of a vehicle. Loop Installation? Traffic Counting Loops are installed in the surface asphalt of secondary roads, highways, freeways & freeway ramps. The number of loops per location varies from 1 (on a single lane ramp) up to 8, 10 or more on a multi-lane freeway. The dimensions of a loop are dependant on the exact requirements from Ministry of Transportation, Ontario, Region or Municipality requesting the work. In order to install the loops Highway Technology requests permission to close the lane or lanes in which the work is to t...
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