Water Tank Overflow and Water Flow Sensor Alarm Circuit Board

Features:

• Power LED indicator
• Tank full LED indicator
• Tank full Alarm
• Momentary switch to turn off the alarm
• No need to turn on and off the device every time.
• Once the alarm is turned off by pressing the momentary switch and if power fails and resumes during this time, it will not trigger the alarm.
• We can use metal sensors or float switches or even ss bolt & nuts as sensors.
• Works at 9V ac (0-9,500mA step down transformer). We can also use 12V or above step-down transformer by using 7812 voltage regulator IC on the board.
• Made In India