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
| Model Number | PD-232 |
| voltage | different voltage available |
| Reaction Time | 10ms |
| channels | Double loop detector |
| Storage temperature | -40°C to +85°C |
| Frequency range | 20 kHz to 170 kHz |
| Sensitivity | Adjustable in 4 increments |
| Dimension | 78x40x108 mm (L x W x H) |
| Signal holding time | Unlimited / limited when loop is permanently covered 10 minutes |
| Loop inductance | Ideal is 100μH to 300μH |
| Loop connection wiring | Maximum length 20 meters |
| Keywords | Loop Detectors, vehicle loop detectors, loop sensors, vehicle sensors,car parking sensors, car park detectors |
| Application & Advantages | Loop detector is used in vehicle access control areas to keep the barrier gate opening until the vehicle leaves the covering area. |
| Delivery Time | Sample:3 working days;Bulk orders: 5 to 7 days; |
| Our other products | other products as: tripod turnstiles, UHF readers,sliding gate motor, swing gate motor, garage door opener,pedestrian access control turnstiles and barriers,and other related accessories |
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
Product Tags:
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Safe Guarding Access Inductive Loop Detectors Microprocessor 10ms Fast Reaction Time Images
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