Annunciator
Item Name Code (INC) 00133
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A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also ALARM (as modified).
Additional Information for Annunciator
An annunciator is a device used to indicate or display important information or events. It is commonly used in various industries and settings, such as in buildings, factories, and control rooms.
Annunciators typically consist of a panel or display with multiple lights or indicators, each representing a specific condition or event. These lights or indicators are usually labeled or color-coded to provide clear and easily understandable information.
When a particular condition or event occurs, the corresponding light or indicator on the annunciator panel will illuminate or flash, alerting the operator or user to the situation. This allows for quick and efficient monitoring of various systems or processes.
Annunciators can be used for a wide range of purposes, such as indicating the status of alarms, equipment malfunctions, power supply issues, or any other important information that requires immediate attention. They are designed to provide visual alerts and help operators or users respond promptly to critical situations.
In addition to visual indicators, some annunciators may also include audible alarms or sound signals to further enhance the alerting capabilities.
Overall, annunciators play a crucial role in maintaining safety, efficiency, and effective monitoring in various industries and applications.