In the industrial field, the importance of industrial display screens is self-evident. It is not only a window for information display, but also an indispensable key equipment in the production process. However, in the face of numerous industrial display screen products, how to choose one that suits your needs? This requires us to have a deep understanding of the parameters of industrial display screens.
1. Resolution
Resolution is one of the important parameters of industrial display screens. It determines the clarity and delicacy of the image on the screen. Generally speaking, the higher the resolution, the clearer the image. When choosing an industrial display screen, it is necessary to determine the required resolution based on the actual application scenario. If it is used for high-precision graphic display or data analysis, then a high-resolution display screen is required; if it is only used for simple text display or status monitoring, then a low-resolution display screen can also meet the needs.
2. Brightness
Brightness refers to the intensity of light emitted by the display screen. In industrial environments, since the light conditions may be complex, it is necessary to choose a display screen with higher brightness to ensure that the content on the screen can be clearly seen in various environments. Generally speaking, the brightness of industrial display screens is much higher than that of ordinary display screens, which can reach hundreds or even thousands of nits.
3. Contrast
Contrast refers to the ratio of the brightest and darkest parts on the display screen. The higher the contrast, the stronger the layering of the image and the brighter the color. When choosing an industrial display, you need to choose a product with a higher contrast ratio to ensure the quality of the image.
4. Viewing angle
The viewing angle refers to the change in image clarity and color when viewing the display from different angles. In an industrial environment, since operators may need to view the display from different angles, it is necessary to select a display with a larger viewing angle to ensure that the content on the screen can be clearly seen at all angles.
5. Response time
The response time refers to the time required for the display to display the image from receiving the signal. The shorter the response time, the smoother the image changes and the less smearing will occur. In some application scenarios with high requirements for image changes, such as video surveillance, games, etc., it is necessary to select a display with a shorter response time.
6. Temperature range
The industrial environment is usually harsh and the temperature changes are relatively large. Therefore, when choosing an industrial display, you need to choose a product that can work normally in a wide temperature range. Generally speaking, the operating temperature range of industrial displays can reach – 20℃ to + 70℃ or even wider.
7. Protection level
Since there may be pollutants such as dust, water vapor, and oil in the industrial environment, it is necessary to choose a display with a higher protection level to ensure its reliability and stability in harsh environments. Generally speaking, the protection level of industrial display screens can reach IP65 or even higher.
8. Selection skills
Clear requirements: Before choosing an industrial display screen, you need to clarify your needs, including application scenarios, display content, resolution requirements, brightness requirements, etc. Only when the needs are clear can you choose a product that suits you.
Reference brand and reputation: Choosing industrial display screen products from well-known brands can guarantee the quality and after-sales service of the products. At the same time, you can refer to the evaluation and reputation of other users to understand the advantages and disadvantages of the products.
Consider cost performance: When choosing an industrial display screen, don’t just look at the price, but also consider the performance and quality of the product. Choosing a cost-effective product can reduce costs while meeting the needs.
Conduct field tests: If conditions permit, you can conduct field tests to observe the performance of the display screen in actual application scenarios, such as clarity, brightness, color, etc. This will better understand the performance of the product and make a more accurate choice.
In short, understanding the parameters of the industrial display screen is the key to choosing an industrial display screen that suits your needs. In the selection process, it is necessary to comprehensively consider parameters such as resolution, brightness, contrast, viewing angle, response time, temperature range, protection level, etc. according to the actual application scenario, refer to the brand and reputation, conduct field tests, and select products with high cost performance. Only in this way can we choose an industrial display with stable performance and reliable quality to provide strong support for industrial production.
