Safe Guarding Access Inductive Loop Detectors Microprocessor 10ms Fast Reaction Time

Advanced Microprocessor Technology 10ms Fast Reaction Time Safe-Guarding Access Vehicle Loop Detector

PRODUCT INTRODUCTION

The PD-232 is a double channel inductive loop detectors. The principle is based on a change in the inductance within the loop which is caused by the metallic components of passing vehicles. The changes are picked up and evaluated by a microprocessor. Ease of use thanks to automatic calibration when the operating voltage is applied.

Application Scope:

Parking lot entrance vehicle detection;

Pakring lot space information acquisition system

Electronic police traffic lights snap shot system

Traffic monitoring system

Main Features:

Double coil model can realize vehicle driving direction detection

High temperature stability

Cail automatic fault detection function

Can be used with barrier gates realize anti hit a car function

Can be used with the barrier gates realize car go automatic swithc-off function

PRODUCT SPECIFICATIONS

PRODUCT 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 1S or 0.5 Seconds

3)Pulse Relay Selection:The Pulse Relay may be configured to activate 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