Fully Automatic Water Level Controller Circuit Board With Dry Run Protection

Mandatory Requirements:

You will need two vertical or side-mount magnetic float switches (normally open type) or SS metal sensors and one dry run sensor(if required).

Transformer to be used: 12v to 18V, 1A

Board Size: Approx. 9.5 x 6.5 cm

Saves water, time, power, motor

View Circuit

• 100% Sаfе due tо thе uѕаgе of flоаt ѕwіtсhеѕ
• Fully Automatic Water Level Controller Cum Indicator With Motor Dry Run Protection and top, bottom, flow indicator.
• Features:
• Turns off the motor when the water reaches the top level.
• Turns off the motor when there is no flow of water into the overhead tank
• Turns on the motor when the water level falls below the bottom level
• Top, Bottom, Flow indicator
• Power on and Motor On indicator.
• Low-cost ready-made board.
• Works with magnetic float switches.
• Step Down Transformer based design
• Safe magnetic float switches
• No passage of current into the water or no chemical reaction inside the water.
• No corrosion due to the usage of float switches.
• Shows top, bottom and flow indications even if the motor is turned on using the manual switch.
• Semi-automatic on/off option available.
• Manual/Auto Switch option available.
• Device on/off switch option available.

Advance Information*

Fully Automatic Water Level Controller Circuit Board With Dry Run Protection

Overview

The Fully Automatic Water Level Controller Circuit Board with Dry Run Protection from KJMIndia is an advanced, easy-to-install solution designed for efficient water management in residential, commercial, and industrial sectors. This robust product ensures optimal water usage by automatically controlling the operation of water pumps based on the water level in your tank. It comes equipped with essential features to safeguard your pump from damage and to conserve resources like water and electricity.

Package Includes

• Ready-made Board: A pre-assembled circuit board ensuring convenience and ease of installation.
• 12V, 40A Relay: High-capacity relay for reliable switching of water pumps.
• 5 LEDs of Different Colors (3mm size): For clear visual indication of various statuses.
• 5 Two-Pin RMC Wires: For easy connections to sensors and switches.
• 1 Four-Pin RMC Wire for Sensor: Simplifies connectivity to the main sensor.
• 1 Normally Closed and Normally Open PB Switches: For manual control options when needed.

Mandatory Requirements

To ensure full functionality of the water level controller, you will need the following additional components (not included in the package):

• Two Vertical or Side-Mount Magnetic Float Switches (Normally Open Type) or SS Metal Sensors: These will detect the water levels in the tank.
• One Dry Run Sensor (if required): To prevent pump operation when there is no water flow, thus avoiding dry runs.
• Transformer: A transformer rated at 12V to 18V, 1A is needed to power the circuit board.

Specifications

• Board Size: Approx. 9.5 x 6.5 cm, compact and easy to accommodate in various setups.
• Power Requirements: Operates efficiently within a 12V to 18V DC range.

Key Features

1. Automatic Operation:
2. Automatically turns off the motor when the water in the tank reaches the top level, preventing overflow.
3. Automatically turns off the motor when there is no inflow of water, protecting the pump from dry running.

4. Automatically turns on the motor when the water level falls below the bottom level, ensuring a consistent water supply.

5. Indicators:

6. Top Indicator: Illuminates when the water reaches the top level in the tank.
7. Bottom Indicator: Shows when the water level falls below the minimum desired level.
8. Flow Indicator: Activates when there is a proper flow of water into the tank.
9. Power On Indicator: Confirms that the system is powered and operational.

10. Motor On Indicator: Displays the status of the water pump motor.

11. Safety Considerations:

12. Float Switch-Based Design: Ensures no current passage into the water, eliminating any risk of electrical shocks or chemical reactions.

13. Dry Run Protection: Prevents the motor from running when there is no water entry, thereby extending the life of the pump.

14. Cost Efficiency:

15. Low-Cost Ready-Made Board: Provides an economical solution without sacrificing quality or functionality.
16. Energy Saving: Automatically managing water levels helps reduce electricity consumption.

17. Water Conservation: Prevents water wastage through timely control of pump operation.

18. Ease of Use:

19. Manual/Auto Switch Option: Allows switching between automatic and manual operations as required.
20. Device On/Off Switch: Facilitates complete control over the system through a dedicated switch.

Detailed Description of Features

1. Automatic Motor Control:

The fully automatic feature of this controller ensures that your motor is only operational when necessary, significantly conserving power and preventing potential damage. The system uses magnetic float switches, which are very reliable and ensure no passage of electricity into the water. This feature is particularly beneficial for maintaining the longevity of your water pump and ensuring safety in environments where the pump operates.

1. Dry Run Protection:

One of the critical attributes of this water level controller is its built-in dry run protection. If the system detects the absence of water flowing into the tank, it automatically shuts off the motor. This crucial protection prevents the motor from running dry, which can cause significant damage and reduce the lifespan of the pump.

1. Visual and Manual Controls:

The system comes with several LEDs that provide transparent and straightforward indications of different states: - When the tank fills up to the desired top level, - When it empties to the bottom threshold, - And when water is flowing into the tank.

Additionally, the manual push-button (PB) switches offer total control over the system, allowing users to operate the pump manually