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- SKU: 04641
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PD132 220V AC Inductive Loop Vehicle Detector
This is a PD132 220V AC Inductive Loop Vehicle Detector. The Vehicle Loop Detector is mainly used to detect the existence and passing of vehicles. Loop detectors are used wherever vehicles have to be detected. Like monitoring and safe guarding access ways to counting vehicles. The output signal can be used for controlling door and gate drive mechanisms, operating barriers, controlling traffic light systems in car parks or activating card dispensers in car park.
Features
- Reset Switch: The reset switch enables the detector to be manually reset during commissioning and testing. This results in the detector re-tuning the sensing loop and becoming ready for vehicle detection
- Selectable Pulse Time: This feature sets the length of time that the pulse relay will be energized for 1 Second or 0.5 Seconds
- Pulse Relay Selection: The Pulse Relay may be configured to energize on detection of a vehicle or when the vehicle leaves the loop
- Sensitivity Boost : This feature sets the undetected level to maximum sensitivity and is used to prevent loss of detection of high-bed vehicles
- Switch Selectable Sensibility: 4 sensitivity setting are available on the switches to allow flexibility in configuration
- Switch Selectable Frequency: 4 frequency settings are available to prevent cross-talk between adjacent loops
- Filter 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
- Permanent Presence Option : This feature ensure detection of the vehicle will be maintained when the vehicle is parked over the loop for extended periods.
Specifications
Supply voltage | 230V AC, 115V AC, 24V DC/AC, 12V DC/AC (See the label on the detector) |
Voltage tolerance AC | +10%/-15% |
Voltage tolerance DC | ±15% |
Power Consumption | 4.5VA |
Output relays | 240V/5A |
Operating temperature | -20ºC ~ 65ºC |
Storage temperature | -40ºC ~ 85ºC |
Frequency range | 20 KHz ~ 170 KHz |
Reaction time | 10ms |
Signal holding time | Unlimited / limited when loop is permanently covered 10 minutes |
Sensitivity | Adjustable in 4 increments |
Loop inductance | Total loop plus connection wiring: 50μH to 1000μH. Ideal is 100μH to 300μH |
Loop connection wiring | Maximum length 20 meters, twisted at least 20 times per meter |
