An Overview Of Panel Indicators

An Overview Of Panel Indicators - Jigo India

For factory floors with many settings on the same panel, bright, highly visible indicators are essential to avoid miscommunications regarding the various stages of the machine. Operators can keep processes organized and efficient with the help of correct labels and varied colours.

Panel indicators are optoelectronic devices that emit intense and bright light to alert machine operators, technicians, production managers, and factory personnel about the condition of machines and appliances, including cycle hold, cycle enable, and fault.

Manufacturers and distributors refer to panel indicators by various terms, including Signal lamps, Signal lights, Indicator lights, Indicators, Pilot lights, etc.

In the following paragraphs, we will discuss the ins and outs of Panel Indicators.

Where can Panel Indicator Lights be used?

Panel indication is suitable for all types of industrial environments, including high-pressure wash-down and explosion-proof environments.

Following are some of the most common applications of a panel indicator:

  • Telephone voicemail lights
  • Vehicle dashboard lights
  • Weight Indicator Equipment
  • Countertop Ovens and Boilers
  • Aviation diesel generators
  • Commercial Ozone Generator
  • Insulated Hot Cabinet Equipment
  • Solar Panel Control Box
  • Power Generator Controllers
  • Drilling and welding machines
  • Switch Cabinets

Types of light used for Panel Indication

The primary sources of light used for panel indication are as follows:

  • LED lights operate with DC power since they are semiconductor light sources. They have the advantage of longer operational life and lower energy consumption compared to incandescent or fluorescent lights.
  • A Halogen light emits light via a tungsten filament, an inert gas, and a tiny amount of halogen. As a result, the filament can produce much more light (higher colour temperature) for the same amount of energy. Consequently, they are excellent daytime indicators.
  • Fluorescent lights are characterized by fluorescent bulbs that contain electrodes at both ends and argon and mercury vapour throughout. Despite being more energy-efficient and long-lasting than incandescent bulbs, they are less commonly used for panel indication.
  • The filament in Incandescent lights emits light once it becomes hot from electricity flowing through it. They work on AC or DC circuits; however, they produce considerably more heat, are inefficient, and have a shorter operating life than LED pilot lights.
Related: Panel Indicator Lamp Can Be Beneficial In Many Ways. Do You Know Why?

Decoding the colours used in a Panel Indicator

For the most effective visual communication, panel indicators are available in 5 colours, namely, red, green, blue, white, and yellow. Let us understand what each of them implies:

  • Red: The colour red is associated with danger. It indicates any situation that could cause risk, which needs to be taken care of right away. In addition to these failure conditions, red denotes a malfunction or emergency stop.
  • Green: The green indicator means the lamp is in good working condition and is ready for operation.
  • Yellow: It is the colour associated with warnings for temperatures and pressure exceeding normal.
  • Blue: It is the default colour for any external help requests, such as those requesting raw materials or scheduling.
  • White: It represents monitoring productivity.

Final Words

The LED panel indicator from Jigo features advanced light diffusion technology that eliminates hot spots. We offer them in 12V AC/DC, 24V AC/DC, 24V AC/DC, 220V AC voltages.

They are designed to provide uniform illumination for wide viewing applications using diffused translucent lenses.

These units are ideal for industrial applications where panel indication is critical, or replacement of lamps is difficult or costly.

Panel Indicator Lamp Can Be Beneficial In Many Ways. Do You Know Why?

Panel indicator lamp - JiGO India

A panel indicator lamp is a device that is used to indicate whether power is on for particular equipment or device. It is used to check the operating condition of some system. A panel indicator lamp is widely used in machine tools, machine equipment, switch cabinet, power distribution cabinet.

Colors Used In Panel Indicator Lamp And What They Signify

Indicator lights or warning lights are commonly used on equipment in industrial manufacturing and process control environments to provide visual and audible indicators of a machine’s status to machine operators, technicians, production managers and factory personnel. Most of us have noticed the different varieties of colors present in panel indicator lamps. All the colors indicate different functionalities. The common colors used by indicator lamp are red, blue, yellow, white and green. A panel indicator lamp generally has up to 5 differently colored segments to indicate various conditions on the machine or process.

  • Red: The colour red signifies danger. It suggests any dangerous or hazardous situation which needs to be solved instantly to avoid any possible danger. Red also suggests failure conditions such as an emergency stop or machine fault.

  • Green: The green colour indicates that the panel indicator lamp is ready for operation and it is in good condition.

  • Yellow: The yellow colour is used to issue warnings in case of excess-temperature or over-pressure conditions.

  • Blue: The blue colour is used for the purpose of any external help request where a machine operator might be asking for raw materials or scheduling.

  • White: The colour white is used to refer to monitoring productivity.

Related: Why Tower Lights Are Crucial In Industries?

Uses Of Panel Indicator Lamp

  1. A panel indicator lamp is mainly used on mechanical equipment to check the operational status of that particular device. They are available for all types of industrial environments including wash-down and explosion-proof.

  2. Another massive advantage of using panel indicator lamps is they are highly affordable and consume very less power. Yet a panel indicator lamp is comparatively brighter than standard incandescent indicators.

  3. The panel indicator lamp offers high visibility and has a long shelf life. It is maintenance-free as well.

Thus we see that the panel indicator lamp offers a plethora of benefits. Besides being cost-effective, it has some distinct features as well. It is durable, cost-effective, sustainable and a very handy device as well. Buying a panel indicator lamp can definitely help you in the long run.

JiGO has been in operation since 1987. JiGO is known for producing high-quality spare coil, cylindrical fuse, panel indicator lamp, rocker switch, DC voltage contactor, AM meter, Voltmeter, panel indicator lamp meter, stainless steel cable ties etc. We always aim at offering the best of services to our valuable customers, distributors and partners.

We mainly put emphasis on certain factors for which people prefer our brand such as trust, responsibility, grooming new leaders, sustainable products, research and development, 24*7 customer supports. We aim at providing our customers with a unique blend of high-quality products and services. The ever-reliable and enthusiastic workers at JiGO are always eager to promote our world-class products and ensure an expanding market base.