Electric water heater limescale detection procedure measures conductivity of water and sets off alarm if it drops below threshold level

摘要

Electric water heater limescale detection procedure consists of measuring the conductivity of water at a certain level in a hot water tank (1), with a detector (3) setting off an alarm (4) when the water conductivity drops below a threshold level until it is restored. The alarm has a warning lamp and a noise, and an optional LCD screen indicating the conductivity level. Electric water heater limescale detection procedure consists of measuring the conductivity of water at a certain level in a hot water tank (1), preferably close to the bottom, with a detector (3) setting off an alarm (4) when the water conductivity drops below a set threshold level. The alarm has a warning lamp and a noise, and can also have an LCD screen indicating the conductivity level, and it continues to operate until the conductivity goes above the set level.