| 摘要 |
In the present invention, in a correlation between an environment state value e and a generated condensate amount in a steam using facility 1 in which the generated condensate amount changes in conjunction with changes in the environment state value e, an environment state value when the generated condensate amount reaches a set warning amount is set as a warning state value. An alarm is issued when the actual environment state value e measured by a measuring instrument 6 has moved in the direction of increase of the generated condensate amount and reached the set warning state value. |
