The flooding alarm sensor is the use of liquid conductivity principle, the detector contact with the liquid, the device generates an alarm signal, and sends an alarm signal through the network to the Internet of Things cloud platform, the platform notifies the user through WeChat, telephone, SMS. The main role is to detect whether the liquid leakage, in the first time the liquid leakage occurs, instantly send an alarm emergency notification processing, so as to avoid the leakage of liquid events caused by related losses and hazards.
Flood Alarm
Working Principle
The current water leakage detection equipment, is a double twisted leakage sensing rope + leakage controller supporting the use of the ground, pipeline, and other areas of the leakage sensing rope is responsible for sensing the liquid, while the controller is responsible for processing the information to send out an alarm.
The working principle lies in the principle of liquid conductivity,
Leakage detection rope consists of high-density polyethylene wires, when there is a liquid drop to the sensor line, a short circuit will occur, then the controller will be based on the resistance of the sensor line, to determine the leakage faults, to pass out the alarm. If it is a localized water leakage alarm device, it will also accurately display the location of the fault, to achieve rapid troubleshooting and positioning.