Induction 220 V Parking Control System Car Detector Sensor For Access Control System

PRODUCT DESCRIPTION

Loop Detectors are used with vehicle detection loops to create an inductance from a magnetic field to sense

vehicular traffic and increase access control. Loop wire is buried underground beneath a road or driveway and

are connected to inductive loop vehicle detectors to detect the presence of a vehicle. They are most commonly

used under roadways to detect vehicles stopped at traffic lights.

Operation and Indication

While 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.

Frequency

To eliminate interference of two neighbouring 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.

Control functions:

Parking control.
Vehicle counting.
Traffic analysis.
Traffic control.
Access control.

PRODUCT SPECIFICATIONS

MAIN FUNCTION AND FEATURES

1) Reset Switch: The reset switch enables the detector to be manually reset during registering and testing and it

is a process of system recovery

2) Selectable Pulse Time: This feature sets the length of time that the pulse relay will be lasting for 1 Second or

0.5 Seconds

3) Pulse Relay Selection: The Pulse Relay may be configured to energize on detection of a vehicle or when the

vehicle leaves the loop

4) Sensitivity Reinforcement: This feature sets the un-detecting level to a maximum sensitivity to prevent failing

to detect vehicles as big trucks

5) Switch Sensibility Adjustable: 4 sensitivity setting are available on the switches to change sensitivity

6) Switch Frequency Adjustable: 4 frequency settings are available to prevent signal interference with neighboring

loops

7) Filtering Option: This option is used to provide a delay between detection of the vehicle and switching of the output

relay. This relay is normally used to prevent false detection of small or fast moving objects

8) Permanent Presence Option: This feature ensures the detection of the vehicle will be maintained when the vehicle

stays within the loop area for extended periods

9) AC220V ,AC110V , DC12V ,DC24V available.