Waterproof Performance of Industrial Control LCD Screens

Waterproof Performance of Industrial Control LCD Screens

The waterproof performance of industrial control LCD displays is one of the key features for stable operation in harsh industrial environments. Whether it's an lcd module used in a factory or a rugged lcd panel installed outdoors, reliable waterproofing is critical for long-term durability.

Waterproof performance is usually measured by the IP (Ingress Protection) protection level established by the International Electrotechnical Commission (IEC), which consists of two numbers, the second indicating the waterproof level.

Waterproof Level Classification

IPX0: No waterproof protection.
IPX1: Prevents vertically dripping water.
IPX2: Prevents water intrusion at a 15° angle.
IPX3: Protects against water sprays.
IPX4: Resists water splashes.
IPX5: Withstands water from low-pressure jets.
IPX6: Endures high-pressure water jets or waves.
IPX7: Can be temporarily submerged in water.
IPX8: Suitable for continuous immersion.
IPX9: Resistant to high-temperature, high-pressure water.


Technical Measures for Waterproofing

Waterproof Coating: Applied on the display lcd housing, it enhances water resistance through weatherproof and adhesive materials.

Waterproof Interfaces: Utilize gaskets, tapes, and seals to block moisture at connection points.

Waterproof Structure: Enclosures and sealants are used to ensure the entire lcd display or lcd module remains protected.

Full Lamination Technology: OCA lamination minimizes internal air gaps, enhancing the waterproof capacity of the lcd panel.

Application Scenarios & Recommendations

Food Processing and Medical Industries: Require lcd panels with IP66 or IP67 ratings for frequent cleaning and sterilization.

Construction and Heavy Industry: Need robust lcd modules rated IP65–IP67 to combat dust and moisture.

Outdoor or Humid Environments: IP67 or higher-rated display lcd solutions are ideal to guard against water and dust ingress.

Choosing the appropriate waterproof level ensures long-term reliability and peak performance of industrial control lcd displays in any environment.

About Us: Shenzhen Zhiyan Optronics Co., Ltd. (zylcdshop.com) is a trusted LCD screen distributor based in China, with over 18 years of experience specializing in industrial display solutions. We are dedicated to providing high-quality products and tailored support to meet your unique LCD display requirements. Contact: Email: sales913@zylcdshop.com / WhatsApp: +86 17722822872

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