water level sensor – Remote Control Everything

When you want to remote control your water pump from a long distance with controller or let your water pump work automatically with the help of water level sensor, we think our item-water pump motor automatic control system will help you. This system includes a long range remote receiver (S1PUA-AC220-ANT2), two transmitters (CB-2/CB-2N-2) and two water level sensors.

It can control AC110~240V water pump motors by manual controller or automation with water level sensor.

We will build this water motor automatic control system.

Here is the wiring of receiver and water motor. Wire motor to A terminal and N terminal. Using a wire to connect B terminal and L terminal. And one wire connect N terminal, another wire connect L terminal.

Here is the installation of transmitter and water level sensor.

Put the water level sensor 1 downwards to the low water level position; Put the water level sensor 2 upwards to the high water level position.

Two wires of the water level sensor 1 are connected to wire 1 and wire 3 of transmitter CB-2N-2.

Two wires of the water level sensor 2 are connected to wire 2 and wire 3 of transmitter CB-2N-2.

Note: Triggering method of transmitter (CB-2N-2): connection to wire 1 and wire 3, it will send signal “ON”, connection to wire 2 and wire 3, it will send signal “OFF”.

Operation:

When water reaches the low water level, two wires of the water level sensor 1 is connected and the transmitter is triggered. The transmitter will send an ‘ON”’ signal to the receiver. The receiver will instruct the water pump motor to pump water into the tank.

When water reaches the high water level, two wires of the water level sensor 2 is connected and the transmitter is triggered. The transmitter will send an “OFF” signal to the receiver. The receiver will instruct the water pump motor to stop pumping water.

James starts to manage a farm since this year. He needs to pump water to tank in the water tower for irrigation every day. At the beginning, James installed a water level sensor which is connected a gadget with two indication lights. When red light flashing, it means that the water level is low. He needs to switch on the water pump by hand. When the green light flashing, it means that the water level reaches the high level. Gradually, it is tired of him to run to 1000m away to monitor whether water level in the tank gets low or high and switch on or off the pump motor every day. So James would like something will send signal which can make switch of the motor turn on to pump water automatically. So how can we combine pump motor and water level senor with remote controller? Recently, we promote a latched rf remote control system,With the combination of those two gadgets, using a water level senor to remotely control the water pump motor is no longer a Gordian knot. This is a long distance remote controller kit. Transmitting distance is up to 1000m in open field.

In addition, the major characteristic of CB-2N is that it has two extended wires, which is wired to the electric device. When two wires are connected, the rf signal ”ON” will be sent out; When two wires are disconnected, the rf signal “OFF” will be sent out. That is easy to operate.

First, look at the circuit configuration.

Here is the wiring picture. The extended wires on transmitter should be connected to the water level sensor. The red wire from the motor is connected to the C terminal of the receiver and black wire from the motor is connected to the negative electrode of the power supply. The positive wire of the supply power is connected to B terminal and positive electrode of the receiver. The negative electrode of the power supply of power supply and receiver are connected together.

When the water level gets low, it makes the contacts of water sensor are closed; with extended wires of transmitter connection, the transmitter is triggered and transmits an RF signal “ON” to the receiver. The receiver output contacts are closed after received the signal, the pump begins to pump water. When the water gets high, it makes the contacts of water sensor are cut; the transmitter is triggered and transmits an RF signal “OFF” to the receiver. The receiver output contacts are cut after received the signal, the pump stops pumping water.

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Tag: water level sensor

Water Pump Motor Automation

Pumping water automatically with remote control system