Product description
PD132 Single Channel Inductive Vehicle Loop Detector for Car Parking Lot Vehicle Loop Detector ENGLISH VERSION
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 for 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.
Model: PD132 (English version)
Operating temperature:-20~65°C
Storage temperature:-40~85°C
Frequency range:20 kHz to 170 kHz
Temperature compensation:50°C/ h
Signal holding time:Unlimited/limited
SensitivityHigher:0.02%, high:0.05%, low:0.1%, lower:0.5%
Loop inductance:Total loop plus connection wiring:50μH to 1000μH. for Ideal is 100μH to 300μH
Loop connection wiring:200 meters long. The total resistance is less than 80hm, twisted at least 20 times per meter