Product Name: 12V Water Level Automatic Controller Liquid Sensor Switch Solenoid valve Motor Pump automatic management Relay BoardPackage inlcuded:1 x DC 12V AC 9V Liquid Level Controller Sensor ModuleHighly recommend the " High Mid Low level indicator" version:click
Description:
1 Working voltage: DC 12-15V(AC 9-12V)
2 Standby latest 10MA
three Working recent 40MA
four Size: 54mm X 27mm X 19mm
five Weight: 24 g
6 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC
Note:
Package doesn't involve probe (wire) deserve to use a committed probe, the probe would be made utilizing family wires
For safety, use an AC/DC energy delivery with good isolation Application
Home water tower automatic water delivery formulation
Aquarium Fish tank Water Changer System
Conductive liquid automated control
Automatic feeding method for poultry and farm animals
Farm automatic water delivery method
And different events that require automated water delivery and water change
Solenoid valve water pump motor automated management
Interface description:
HIGH : Upper limit probe
OUT : Output probe
LOW : Lower limit probe
IN+ : Power terminal 1 (regardless of positive and negative)
IN- : Power terminal 2 (regardless of fine and negative)
NC : Relay normally closed contact
COM : Relay ordinary contact
NO : Relay usually open contact
Working principle:
The water point rises: When the water level is lower than the "Low level", the water pump begins to offer water to the water tower; when the water level is larger than the "High level", the water pump stops supplying water
Water level reduction: When the water level is lower than the "High level", the water pump does not paintings and the water level continues to decrease When the water point is lower than the "Low water level", the water pump starts to offer water to the water tower