1090QC4-28V

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Panel indicators, pilot lights, and 1090QC4-28V devices provide useful visual cues to indicate operation and malfunction of industrial machinery and equipment. This article will explain the fields of application and working principles of 1090QC4-28V.

A 1090QC4-28V is a light emitting diode (LED) indicator with a fluorescent display. This type of panel indicator is designed to be used in harsh industrial environments. Its rectangular, waterproof design facilitates installation in various tight spaces. The 1090QC4-28V is resistant to dust, dirt, oil, condensation, and extreme temperatures.

The 1090QC4-28V has a nominal voltage of 28 volts (V), and a power consumption of 4 milliamps (mA). It also features a built-in, field replaceable LED light source, and a stainless steel securing nut. Furthermore, the device has an operating temperature range of -25°C to 70°C, and a luminous intensity of 40 millicande (mcd).

As a pilot light, the 1090QC4-28V is designed to indicate whether a system is operating correctly. It is often used to indicate the status of systems in control panels, machine automation, and process automation. It can also be used to indicate when equipment is on, off, running, or in alarm.

The working principle of the 1090QC4-28V is quite simple. When a voltage is applied to the device, a small current passes through the LED light source, causing it to emit a visible light. This light is visible at a distance, and serves as a visual indicator of system status.

The 1090QC4-28V is a reliable and robust light source for industrial applications. Its waterproof design, rugged construction, and wide operating temperature range make it a great choice for any industrial system where visual indication is required.

In summary, 1090QC4-28V is a light emitting diode (LED) indicator, designed for use in harsh industrial environments. Its fields of application include control panels, machine automation, and process automation. As a pilot light, it is used to indicate system status. The device has a nominal voltage of 28 volts, and a power consumption of 4 milliamps. The built-in, field replaceable LED light source emits a visible light to indicate system status. It is a reliable and robust light source, with a waterproof design and wide operating temperature range.

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