Annunciator is used to call attention to abnormal process conditions. It includes individual illuminated visual displays that are labelled to identify the particular monitored variable and audible devices. It may also call attention to the return to normal of the process conditions.
Annunciator is used to call attention to abnormal process conditions. It includes individual illuminated visual displays
Annunciator is used to call attention to abnormal process conditions. It includes individual illuminated visual displays |