Automatic Gate Opener Loop Vehicle Detector Barrier Gate Traffic Inductive Single Channel Compatible With Northtech Parking Lot

Automatic Gate Opener Loop Vehicle Detector Barrier Gate Traffic Inductive Single Channel Compatible With Northtech Parking LotVehicle Loop Detector:The detector must be installed in a convenient weatherproof location as close to the loop as possible. Installation location must choose to stay away from the heat source; it around other devices must maintain a distance of at least 10mm (must not installation close with boxes wall). A correct loop configuration and detector installation will ensure a successful inductive loop detection system. Loop of several important parameters include: loop figure, size, turns, install methods.Operation and IndicationWhile the detector is tuning, the green Channel LED and red Power LED will be turn on. It remain about 2 seconds, then the green LED turn off. If a loop fault exists the Channel LED will come on and flash indicating a fault. If the fault is self-healing the detector will continue to operate. The green channel LED will also glow whenever a vehicle is detected passing over the inductive loop. The red Power LED at the top of the unit will remain on to indicate that the unit is powered.PARAMETERS:Supply voltage: 230VAC , 115V AC, 24V DC/AC, 12V DC/AC ( Seethe label on the detector)Voltage tolerance AC: +10% / -15%Voltage tolerance DC: ±15%Power Consumption: 4.5VAOutput relays: 240V/5AOperating temperature: -20°C to +65°CStorage temperature: -40°C to +85°CFrequency range: 20 kHz to 170 kHzReaction time: 10msSignal holding time: Unlimited / limited when loop is permanently covered 10 minutesSensitivity: Adjustable in 4 incrementsLoop inductance: Total loop plus connection wiring: 50μH to 1000μH.Ideal is 100μH to 300μHLoop connection wiring: Maximum length 20 meters, twisted at least 20 times per meterSize of Housing: 78x40x108 mm (L x W x H)