QH22L28RC

QH22L28RC is a high performance panel indicator, often used as pilot light. It allows for a study, high performance, and reliable status indication. This indicator is typically used within indoor control and automation systems to provide visual feedback.

Applications

QH22L28RC panel indicators can be used across a variety of applications. This type of panel indicator can be used to indicate motor status, power status, pressure status, process control, modes, and rev counters. It is often used in industrial control panels, providing emergency override control.

Working Principle

The QH22L28RC panel indicator is unique in that it utilises self-regulating technologies, allowing for a range of functions, modes, settings, etc. to be monitored. This technology offers an efficient and reliable response, with the indicator offering its feedback without needing to be manually reconfigured.

The QH22L28RC panel indicator works by using a control voltage, external switch, or PLC sensor to detect the status of the monitored application. If the status is changed, the indicator will immediately show the status. This user-friendly indicator does not require any setup or any further actions, as the feedback is instantaneous.

The indicator also features a ‘Fail-safe’ design, ensuring continuous operation in the event of a fault, resulting in a safe and efficient feedback in all circumstances.

Conclusion

The QH22L28RC panel indicator is a reliable and user-friendly device, which can be used for a range of applications, as outlined above. By utilising self-regulating technology, this indicator can offer continuous monitoring and feedback, with no need for manual setup or reconfiguration.

This type of indicator is particularly useful for industrial control panels, providing an efficient and reliable status indication.