31G3-2112T Optoelectronics

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• 31G3-2112T Panel Indicators Application Field and Working Principle

• Application Field: 31G3-2112T Panel Indicators are ideal for hazardous and industrial applications, providing visual indication that the equipment is running properly and helping to alert any malfunctions or other irregularities. Additionally, the indicators feature a wide range of LED, incandescent, and neon light colors and bezel finishes for versatile lighting needs.

  Working Principle: 31G3-2112T Panel Indicators utilize either LED (light emitting diode), incandescent and/or neon technology, depending on the application. The indicator contains a light emitting element, which is activated by a small electrical current that is sent from an external power source. When the electricity reaches the indicator element, the indicator will start to glow or flash, producing a visual indication that the equipment is running properly. Additionally, the indicators feature a bezel around the indicator element, which helps to protect the element from dust and other foreign matter.

• Pilot Lights Application Field and Working Principle

• Application Field: Pilot lights are widely used in control systems, industrial equipment and various electrical applications. They offer the user a visual indication of the status of the equipment or system that is being monitored, allowing for quick and easy identification of problems or irregularities that require further attention.

  Working Principle: Pilot lights are composed of a light bulb, an electrical circuit, and a switch. When the switch is turned on, a small current of electricity passes through the circuit and lights up the bulb. This creates a visual signal, alerting the user to the current status of the equipment or system. Depending on the situation, many pilot lights will also feature an LED (Light Emitting Diode) instead of an incandescent bulb, allowing for brighter and more energy efficient operation.

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