
What is a Water-Resistant Panel PC?
Water-resistant panel PCs are specifically designed for environments exposed to moisture, humidity, or direct water exposure. Unlike commercial PCs, industrial environments often involve high moisture levels or frequent cleaning, which can severely damage regular computers.

To ensure long-term reliability and durability, a water-resistant panel PC must have an IP rating that meets specific standards for water and dust protection. In industrial settings, IP65 or higher is typically the minimum requirement to ensure that the PC remains functional despite exposure to environmental conditions.
Industrial PCs vs. Commercial PCs: Why Do They Differ?
While commercial PCs are designed for office environments, industrial PCs are built to withstand the harsh conditions of industrial settings. These include extreme humidity, direct water exposure, high dust levels, and constant vibrations.
A standard commercial PC is not designed to handle water exposure and may be easily damaged in such environments. On the other hand, industrial panel PCs are engineered to endure extreme conditions, offering:
- Dust resistance
- Water resistance (via high IP ratings)
- Rugged construction (to withstand physical stress)
- Long-term reliability under continuous use
IP Rating: Understanding Water-Resistant Standards
An IP (Ingress Protection) rating defines how resistant a device is to solid particles (dust) and liquids (water). The first digit indicates dust protection, and the second digit indicates water resistance.
Here is a table breaking down what different IP ratings mean for water-resistant panel PCs:
| IP Rating | Description | Water Resistance | Typical Use Cases |
|---|---|---|---|
| IP65 | Dust-tight, water jets from any direction | Water jet protection | Factory control, mild washdown areas, production lines |
| IP67 | Dust-tight, can withstand immersion up to 1 meter depth | Submersion for 30 minutes | Cleanrooms, food manufacturing, warehouse environments |
| IP69K | Dust-tight, high-pressure and high-temperature water jets | High-pressure washdown & steam | Food processing, pharmaceutical manufacturing, high-pressure wash stations |
| IP68 | Dust-tight, suitable for continuous immersion in water | Extended submersion | Outdoor harsh environments, marine applications, underwater stations |
The Importance of Fanless Design in Industrial Panel PCs
In industrial environments, dust is an unavoidable issue. Traditional computers, especially those with fans, tend to accumulate dust inside over time, leading to overheating and internal damage. A fanless design solves this problem by:
- Preventing dust accumulation inside the system
- Increasing reliability over time, especially in environments with high dust levels
- Enhancing energy efficiency, as fanless systems generally consume less power and produce less noise
Fanless panel PCs are essential for industries such as food processing, pharmaceuticals, automotive manufacturing, and electronics, where precision, cleanliness, and continuous operation are required.
Product Comparison: EPC‑S19X2A vs. WPC‑S1022A-G
Now, let’s compare two CESIPC panel PCs: EPC‑S19X2A (IP65) and WPC‑S1022A-G (10″, IP69K). We will analyze their features and corresponding applications to help you decide which one fits your industrial environment.
| Feature | EPC‑S19X2A (IP65) | WPC‑S1022A-G (IP69K) |
|---|---|---|
| IP Rating | IP65 – Dust-tight, water jet protection | IP69K – Dust-tight, high-pressure water jet and steam resistance |
| Screen Size | 19” | 10” |
| Core Features | Fanless, multiple I/O ports (USB, COM, LAN), Intel® Celeron/Core | Fanless, stainless steel, high-pressure washdown resistant |
| Processor Options | Intel® Celeron to Intel® Core | Intel® Celeron to Intel® Core |
| Typical Use Cases | Industrial automation, warehouse, mild washdown areas | Food processing, pharmaceutical, beverage production |
| Ideal Environments | Manufacturing, logistics, quality inspection | High-pressure washdown, cleanrooms, food & pharmaceutical industries |
| Cost | More affordable | Higher cost due to advanced features and full washdown capabilities |
Scene-Specific Recommendations
Based on the different IP ratings and features of each product, here are the recommended environments and applications:
| Scene Category | EPC‑S19X2A (IP65) | WPC‑S1022A-G IP69K |
|---|---|---|
| General Industrial Automation | Yes | Yes (Overkill) |
| CNC & Manufacturing HMI | Yes | Optional (depending on cleaning requirements) |
| Logistics / Warehousing | Yes | Not recommended |
| Non-Clean Food Factory Areas | Yes | Not recommended |
| Food Production Line Cleaning | No | Yes |
| Beverage / Dairy Cleaning | No | Yes |
| Pharmaceutical Cleanrooms & QC | No (depending on grade) | Yes |
| Chemical Cleaning Environments | No | Yes |
Why Choose CESIPC for Your Industrial Computing Needs?
At CESIPC, we have over 16 years of experience in providing rugged, reliable industrial computing solutions for a wide range of industries. We understand the unique challenges that come with industrial environments, and we’re here to help you select the right solution tailored to your needs.
Whether you need an IP65-rated panel PC for moderate protection against water and dust or a full IP69K solution for extreme washdown conditions, we can provide a solution that fits perfectly. Contact us today to discuss your requirements and let us provide you with a customized design solution.

