wireless water leakage alarm -凯发旗舰厅

wireless intelligent water leakage alarm instructions

product model: tf-wlb-1 wireless water leakage alarm detection and shut-off device

product advantages: long-distance wireless transmission, ultra-low power consumption, no wiring troubles, sensitive detection, safe and reliable

this system is mainly divided into two parts: 1. valve host 2. water immersion sensor probe

please refer to the following methods when using:

1. power on: the red/green leds of the valve are always on when powered on, and there is no indicator light when the water immersion sensor probe is powered on.

2. switch: the valve controller is powered on by default in the closed state. short press the button to cycle between the switches in turn.

3. after the motor starts forward or reverse, it stops rotating when the corresponding limit switch is detected to be closed.

4. pairing: press and hold the valve controller button for more than 3 seconds, the green led flashes, and enters the network distribution state. at this time, press and hold the water immersion sensor button to start network distribution. if the network distribution is successful, the red led of the valve controller starts to flash and the buzzer starts to sound. if the network distribution is unsuccessful, the green led stops flashing after 1 minute.

5. each host can be paired with up to 5 sensors. if more than 5 sensors are paired, the longest pairing relationship will be automatically overwritten.

detection mechanism: intelligent linkage: when an unexpected water leak occurs, the two probes of the water sensor are immersed in water to create a path, triggering the water leak alarm, linking the valve main board, and when the valve receives an abnormal water leak signal, the valve closing program is started and the alarm is sounded. when the probe cannot detect water, the alarm is automatically released. automatic prevention is achieved.

hardware configuration parameters: