3.99400.1002000

Panel Indicators, Pilot Lights

Panel Indicators, also referred to as Pilot Lights, are electronic components used to provide visual and audible feedback in control systems and signaling devices. They are a type of control system interface that illuminates when the output signal from a switch or circuit changes. The 3.99400.1002000 series of panel indicators are capable of providing multiple signals, including visual, audible and tactile indicators.

Panel Indicators are made up of a visual/audible indicator, typically an LED or a light bulb, and a tactile indicator, usually a plunger or push-button switch. The output signal from a switch or circuit is converted into an electrical signal that triggers the indicator. This signal is then amplified to increase the intensity of the light produced by the LED or light bulb. The tactile indicator provides feedback to the user when the switch or circuit is activated, ensuring that the correct control action has been taken.

The 3.99400.1002000 series of panel indicators are designed for use in a variety of applications, such as in machinery control panels, instrumentation and electrical control systems. They are suitable for both indoor and outdoor use in applications requiring a high level of visibility and accuracy. The indicators are easy to install and operate, providing a low cost solution to display control information in a wide range of applications.

The 3.99400.1002000 series of panel indicators have a wide operating temperature range from -20°C to +85°C, making them suitable for use in a variety of extreme environments. They are also dust and water resistant, providing long-term reliability in all kinds of weather. Furthermore, the indicators are also vibration resistant, withstanding shocks and vibrations up to 25G.

The 3.99400.1002000 series of panel indicators are available in a range of colors, from red and green to yellow and blue. They have a wide viewing angle of 120-160°, ensuring that the indicators are easily visible even from a distance. Furthermore, they have a long life span of up to 100,000 hours, ensuring reliable operation for a prolonged period of time.

The 3.99400.1002000 series of panel indicators can be used to provide feedback for both input and output signals on a variety of switches and circuits. They are ideal for providing visual feedback for alarm systems, indicating when an alarm has been triggered, or for providing a warning to operators when a hazardous situation is present. They are also useful for indicating when a circuit or switch has been activated, ensuring that operators are aware of when a control action has been taken.

In conclusion, the 3.99400.1002000 series of panel indicators are a reliable and cost effective solution for providing visual, audible and tactile feedback in control systems and signaling devices. They offer a wide range of operational features, such as a wide viewing angle, long life span and dust and water resistance, ensuring that they can be used in a variety of extreme environments. Furthermore, they are available in a range of colors, offering flexibility in meeting application specific requirements.