Y92A-72F1

Panel meters are instruments that are used to measure and display analog values such as current, voltage, and power. Accessories for panel meters are key components that allow an installer to better mount, connect, and use the chosen panel meter. The Y92A-72F1 is an accessory that provides electrical isolation between the meter and the device being monitored, in addition to several other features. This article will discuss the Y92A-72F1’s application field and working principle.

Application Field

The Y92A-72F1 is an accessory that can be used with a variety of different panel meters. It is suited for use in environments where there is danger of electromagnetic interference, such as industrial, medical, and research facilities. This accessory features a low-noise design that reduces the influence of EMI, significantly reducing errors in readings. Additionally, the Y92A-72F1 can be used in applications where there is fluctuating voltage, as the accessory provides additional protection against voltage spikes and surges.

Working Principle

The Y92A-72F1 accessory features an isolation amplifier that is designed to provide a level of electrical insulation between the panel meter and the device being monitored. This amplifier acts as a buffer between the two devices, allowing the panel meter to measure the properties of the monitored device with minimal interference. The amplifier also guarantees a high accuracy and stability of the readings, as it reduces the effect of noise during operation.

The minimum input of the Y92A-72F1 accessory is 4 mV, while the maximum is 20 mV. This range makes it well-suited for measuring parameters such as voltage, current, temperature, and pressure. The accuracy of the amplifier is ± 0.2%, ensuring a high level of accuracy for readings. Additionally, the amplifier can also handle fluctuating voltage, as it is designed to protect against voltage spikes and surges.

Conclusion

The Y92A-72F1 panel meter accessory provides electrical isolation between the meter and the device being monitored. It is suitable for use in environments where there is danger of EMI interference, as well as in applications with fluctuating voltages. The accessory features an isolation amplifier which offers a minimum input of 4 mV and a maximum of 2 mV, guaranteeing a high accuracy and stability of readings. Additionally, it is also designed to protect against voltage spikes and surges.