BCLONG 5V Liquid Water Level Controller Detection Sensor Module Drainage Device

Details: Tri-color LEDs indicate low (red) medium (yellow) High water (green) low water draw or high water draw Can be turned on and off by pressing the bounce function switch (ie not pressed) when the water relay goes low (external pump works) Start to add water the water level rises to a high level and the relay is disconnected (the water pump stops working). The above process loops until the water level falls below the low water level relay again. This function is used for automatic water supply equipment Keep the water level between low and high. When the function switch is pressed when the high water level relay (external solenoid valve) Drainage starts the water level is lower than the low water level and the relay is closed (the solenoid valve stops working) Until the water level rises back to the high water level relay pull it again and the above process loops. This feature is used in an automatic drain to keep the water level between low and high water levels. feature: Working voltage: 5V Relay contact capacity: 10A/250V Controller size: 42x69mm Sensor size: 83x21mm The package includes: 1x Level Controller notes: 1. Due to different production batches product details may be slightly different. If you see the difference please buy with caution. 2. Please allow 1-3mm difference due to manual measurement. 3. The color of the item shown in the photo may appear slightly different on your computer monitor due to different monitor calibration.