I am looking for advice as can't find what is likely a simple answer to people with knowledge...
Pump: dual power supply: 240V AC (grid) and 300V DC (solar).
On sunny days, the pump is on solar, during cloudy days / night time the pump is on 240v AC (currently manually switched)
Goal 1 (short): To turn a dual power supply pump on & off depending on the level in a tank without having high voltage go through afloat switch.
Can use a simple remade kit to turn the pump on & off depending on the level, however these kits can normally only handle 110v /240V AC, meaning a solenoid would be needed. Trouble is, finding a reasonably priced solenoid for 300VDC (only a few amps) is proving difficult.
Can a lower voltage, higher amperage solenoid be used?
Am I approaching this wrong?
Goal (full) - maybe wishful thinking!:
An integrated circuit that can:
- monitor the tank level, maybe a visual display of said level.
- turn the pump off when tank is full, start when level drops.
- switch the power to the pump when at a certain level and the light level is low
- issue a warning signal when tank hits a low level.
- switch a solenoid when tank hits a lower level.
- switch another solenoid when tank is critically low to avoid air entering the system.
Would Arduino suit this?
Any help or direction would be appreciated as no previous knowledge in these things!
Pump: dual power supply: 240V AC (grid) and 300V DC (solar).
On sunny days, the pump is on solar, during cloudy days / night time the pump is on 240v AC (currently manually switched)
Goal 1 (short): To turn a dual power supply pump on & off depending on the level in a tank without having high voltage go through afloat switch.
Can use a simple remade kit to turn the pump on & off depending on the level, however these kits can normally only handle 110v /240V AC, meaning a solenoid would be needed. Trouble is, finding a reasonably priced solenoid for 300VDC (only a few amps) is proving difficult.
Can a lower voltage, higher amperage solenoid be used?
Am I approaching this wrong?
Goal (full) - maybe wishful thinking!:
An integrated circuit that can:
- monitor the tank level, maybe a visual display of said level.
- turn the pump off when tank is full, start when level drops.
- switch the power to the pump when at a certain level and the light level is low
- issue a warning signal when tank hits a low level.
- switch a solenoid when tank hits a lower level.
- switch another solenoid when tank is critically low to avoid air entering the system.
Would Arduino suit this?
Any help or direction would be appreciated as no previous knowledge in these things!