PD132 Single Channel Inductive Vehicle Loop Detector for Car Parking Lot Vehicle Loop Detector

Descrizione di PD132 Single Channel Inductive Vehicle Loop Detector for Car Parking Lot Vehicle Loop Detector

PD132 Single Channel Inductive Vehicle Loop Detector for Car Parking Lot Vehicle Loop Detector ENGLISH VERSION Features: The Vehicle Loop Detector is mainly used to detect the existence and passing of vehicles 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: Model: PD132 (English version) Power Voltage: 220VAC Power: 4.5W Output relays:240V/5A Operating temperature:-20~65C Storage temperature:-40~85C Frequency range:20 kHz to 170 kHz Temperature compensation:50C/ h Reaction time:10ms Signal holding time:Unlimited/limited SensitivityHigher:0.02%, high:0.05%, low:0.1%, lower:0.5% Loop inductanceTotal loop plus connection wiring:50H to 1000H. Ideal is 100H to 300H Loop connection wiring:200 meters long. The total resistance is less than 80hm, twisted at least 20 times per meter Relative humidity: