Vehicle Loop Detector Single Channel Inductive Detector

Vehicle Loop Detector for gate

Model No.: PD-132

PD-132 Inductive Vehicle Single Loop Detector for Automatic Gate opener barrier gate Traffic Inductive Vehicle access Leave a message to us if you need DC12V/DC24V/AC110V,no message send AC220V

Install 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, around other devices, and must maintain a distance of at least 10mm (mustn’t fix cling to the cabinet). A correct loop configuration and detector installation will ensure a successful inductive loop detection system. Loop of several important parameters includes: loop figure, size, and turns, install methods (details as “Loop installation guide”).

Operation and Indication

While the detector is tuning, the green Channel LED and the 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.

Frequency

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 which are set as follows by DIP3 and DIP4 Switch.

Automatic Sensitivity Boost

Automatic sensitivity boost is selected by the DIP5 switch on the front of the enclosure and is set

as follows: OFF - Disabled, ON – Enabled.

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 loop. When

the vehicle departs the loop and detection are lost the sensitivity reverts to the pre-selected level.

S4A Datesheet_Vehicle Loop Detector For Gate