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.
New Parking System Single channel Vehicle Loop Detector
Features:
1. The accuracy of speed measurement and traffic volume is high.
2. The working stability is good.
3. It is not affected by changes in meteorological and traffic environments.
4. Industrial grade design
5. sensitivity levels adjustable.
6. Supports multi-output ports
7. Fault self detected function
8. Realized barrier closes automatically after car pass.
9. Supports OEM and ODM
While the detector is tuning, the green Channel LED and red Power LED will be turned on. It remains for about 2 seconds, then the green LED turns 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.
To eliminate the interference of two neighboring wire loops or loop detectors, the frequency can be altered.
Sensitivity
The sensitivity of the detector allows the detector to be selective as to the change of inductance necessary to produce an output.
There are four sensitivity selections and are set as follows by DIP3 and DIP4 Switch.
An automatic sensitivity boost is selected by the DIP5 switch on the front of the enclosure and is set
as follows: OFF – Disabled, ON – Enabled Single channel Vehicle Loop Detector.
Automatic sensitivity boost causes the sensitivity to be boosted to a maximum on detection
on the vehicle and maintained at this level during the presence of the vehicle over the Single channel Vehicle Loop Detector. When
the vehicle departs the loop and detection is lost the sensitivity reverts to the pre-selected level
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