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JUTAI Loop Detector are the most commonly used vehicle detector for freeway management

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JUTAI Loop Detector  are the most commonly used vehicle detector for freeway management JUTAI Loop detectors are the most commonly used vehicle detector for freeway management. A loop detector consists of a physical loop of wire embedded in the pavement connected to a sensor located in a nearby cabinet.  The sensor detects the presence or absence of vehicles over the loop and typically allows a user to manually select the sensitivity level of operation to accommodate for a wide  range of responsiveness from the physical loop. In conventional practice, However, it is difficult to know the physical loop’s responsiveness, which makes selecting the appropriate sensitivity level difficult.  If the sensitivity and responsiveness are poorly matched it will degrade the detector’s data and the performance of applications that use the data, including: traffic management, control, and traveler information. To resolve this often overlooked problem, this paper presents ...

High Sensitivity Vehicle Loop Detector LD-100 For Boom Barrier Gate Or Door Opener.

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High Sensitivity Vehicle Loop Detector LD-100 For Boom Barrier Gate Or Door Opener. High Sensitivity Vehicle Loop Detector Specifications: Compatible with parking management system Easy installation and operation Factory price and fast shipping  Technical parameter Self-turning range:  20-2000μH Sensitivity:   8 levels,(0 is lowest, 7 is highest) Frequency:  Four step switch selectable 20-80KHz Power Requirements : 110-240VAC (48 to 62Hz) / 12-24VADC(48 to 62Hz) Operation Temp:  -40℃ to +70℃ / (-111℉ to +158℉) Fault Output:           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) Response Times: Turn-on 10-90MS / Turn-off 10-90MS Visual Indications:  Power LED-Red / Channel LED-Green Reset:  Reset by push...

LD-100 Loop detector

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Model Number : LD-100 LD-100 Loop detector Certification : CE,FCC Place of Origin : Shenzhen MOQ : 5PCS Price : USD50-100/pc Payment Terms : Western Union, T/T Supply Ability : 20000pcs per months Delivery Time : 5-8days Packaging Details : cartons Self-turning range : 20-2000uh Response Times : 10-90MS sensitivity : 0-15 levels(0 is low,15 is high) Operation Temp : -40℃ to +70℃ presence time : NORMAL/INFINITE work voltage : 12-24VADC,110-240VAC connection : 11-Pin Submagnal(USA sytle and European) Relay signal : presence signal and pulse signal Visual Indications : Power LED-Red,Fault LED-Green Housing Color : Black or Whit