Parking lot ultrasonic sensor for smart parking guidance system
The parking lot ultrasonic sensor is used to detect weather the parking lot (space) is occupied or not with the set distance by the way of radar ultrasonic reflection. The work principle is according to the ultrasonic which was send from up to down by the ultrasonic detector, detect exactly weather every park lot is occupied or not and the information will be sent to the controller and the guidance led display at last.
Main features: |
- Industrial standard design, adapt to all kinds of bad environment;
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- For parking lot space vehicle real-time detection;
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- Use RS485 communication bus, max can connect 32 pcs ultrasonic sensor;
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- Can not connect the controller to work independently.
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Technical data: |
- Operating Voltage: DC12V/24V ,max not over26V
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- Operating temp: -20℃ to 50℃
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- Storage temp.:-40℃ to 85℃
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- Operating relative humidity: 30%-90%
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- Used condition: installed on the top of the parking space (range 0.5m to3.5m)
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