Level switches can be used either as an alarm device or as control switches, turning something on or off, such as a pump, or sending a signal to a valve actuator. What makes level switches special is ...

Description: be led away through pipes of a relatively small diameter. The pumps are available with or without control box and level switch. Pumps without control box must be connected to a separate ...

After testing, install the float switches in the overhead and the underground tank. Give the supply and check the indicator LEDs. Now the pump will be automatically controlled by the ESP32 to maintain ...

Engineers responsible for cooling high-temperature industrial environments safely to avoid emergency shutdowns, repairs and ...