The electronic level controller with 2 sensors will automate aquarium water top off. Since safety is our number one concern, we include two float switch sensors with our electronic water level controller. The first float switch sensor triggers the feed pump to maintain the desire water level. The second float switch sensor ensures dependability and offers overflow protection. Our water level controller can also be used to protect pump from running dry. It can be utilized in three ways :
1.In this mode the power supply will turn on if the water level in the sump is low
AND there is enough water in the storage tank. The power supply will turn off if the water level in the sump is high AND there is not enough water in the storage tank.
(View Operation diagram, MODE A-1)
With this set up the power supply will turn on as soon as the water level in the sump drops below the set level. The power supply will turn off if the water level in the sump is high the set level.
(View Operation diagram, MODE A-2)
2.With this set up the power supply will turn off when BOTH sensors detected that the water level is below the minimum level. The power supply will turn on when the water rises the maximum level of any one sensor.
(view Operation diagram, MODE B)
3.The power supply will turn on when the level falls below the minimal level of float sensor 1 and will turn off when water rises the set point of the flow sensor 1. The float sensor 2 acts as a backup sensor in the event the float sensor 1 is stuck. The power supply will turn off if the water level in the sump/tank reaches the maximum level of float sensor 2.
(View Operation diagram, MODE C)

This Unit comes with an Atman At101 pump
350L/H
Watt: 5W

Temperature Sensor and display

Technical Specification:

Model

KL-233 T

Power Supply

AC 220V 50Hz

Environment

Temperature: 0～50℃, Humidity＜95%

Temp Range

2 watts 0-80℃
Resolution 0.1℃
Accuracy ± 1 ℃

Dimensions

150mm×85mm×42mm

Weight

690g