2191U5-6V

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Panel indicators and pilot lights are essential to many various types of electrical machinery. The 2191U5-6V is a type of indicator commonly used by electricians to ensure the machinery they’re working with is operating correctly and safely. It’s a small but versatile component, and in this article we’ll outline the application field and working principle of the 2191U5-6V.

Application Field

The 2191U5-6V is most commonly used to monitor the current or voltage of a machine in a closed or open circuit. This makes it incredibly useful to electricians, who can use it to quickly check the current or voltage without having to attach any other devices to measure it. This makes it easy to spot any irregularities or faults quickly, and for this reason it is often fitted onto the control panels of electrical machines.

The 2191U5-6V is also regularly used in other applications, such as on construction sites and industrial plants. Its reliable performance and durability make it a suitable choice to monitor the power flow in these areas as well.

Working Principle

The 2191U5-6V is built with a vacuum fluorescent display, allowing it to detect and monitor any changes in current or voltage accurately. This is done through the use of a very thin glass tube that produces a glow when electricity passes through it. The intensity of this glow is directly related to the amount of current or voltage passing through it, and the 2191U5-6V is able to measure the exact amount.

The 2191U5-6V is also capable of producing an audible alarm if the voltage or current reaches a certain point, alerting you to the fact that something is wrong. This allows you to react quickly and take action to prevent any further damage to the machinery or component being monitored.

Conclusion

The 2191U5-6V is an incredibly reliable and versatile panel indicator and pilot light, providing electricians with a safe and accurate way to monitor the current or voltage of a machine. It is suitable for a wide range of applications, and its durable construction means it can handle years of use without any problems.

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