| 1 | Compact HMI Panel PC | 7 to 10.1 inches | 1,024 × 600 to 1,280 × 800 pixels | Projected capacitive or resistive touch | Front panel commonly IP65 or higher | Low-power dual-core or quad-core industrial processor | 4 to 8 GB RAM; 64 to 128 GB solid-state storage | Machine status display, alarm handling, recipe entry, basic data collection, and operator control | Small machines, packaging equipment, laboratory instruments, and compact production cells | Choose when cabinet space, low power consumption, and simple operator interaction are priorities. |
| 2 | General-Purpose Operator Panel PC | 10.1 to 12.1 inches | 1,280 × 800 to 1,280 × 1,024 pixels | Projected capacitive touch, with optional glove-compatible design | Front panel commonly IP65; full enclosure rating varies by design | Entry-level or mid-range quad-core industrial processor | 8 GB RAM; 128 to 256 GB solid-state storage | HMI visualization, PLC communication, production monitoring, maintenance instructions, and local control | Assembly lines, material handling systems, test stations, and process equipment | A practical balance between screen visibility, computing capability, installation size, and cost. |
| 3 | Mid-Size Control Panel PC | 12.1 to 15 inches | 1,280 × 1,024 or 1,366 × 768 pixels | Projected capacitive or industrial resistive touch | Front panel commonly IP65 or IP66 | Mid-range quad-core processor with industrial temperature support | 8 to 16 GB RAM; 128 to 512 GB solid-state storage | SCADA visualization, multi-screen dashboards, process control, alarm management, and historical trend review | Water treatment, energy systems, factory automation, and continuous production lines | Select a higher-brightness display and wide viewing angle when operators work at a distance or under uneven lighting. |
| 4 | Large-Format Production Dashboard Panel PC | 15.6 to 21.5 inches | 1,920 × 1,080 pixels | Projected capacitive touch or non-touch display with external controls | Front panel commonly IP65; optional sealed enclosure available | Mid-range or high-performance industrial processor | 8 to 32 GB RAM; 256 GB to 1 TB solid-state storage | Real-time production dashboards, quality data visualization, OEE monitoring, video display, and database access | Control rooms, production supervision, logistics centers, and large machine installations | The larger screen improves readability of charts and multiple data panels but requires more mounting space. |
| 5 | Rugged Outdoor Panel PC | 10.1 to 21.5 inches | 1,280 × 800 to 1,920 × 1,080 pixels | High-brightness projected capacitive touch or sunlight-readable resistive touch | Front panel commonly IP65 or IP66; complete system rating depends on enclosure construction | Industrial low-power or mid-range processor designed for extended operating temperatures | 8 to 16 GB RAM; 128 to 512 GB solid-state storage | Outdoor equipment control, remote monitoring, GPS or camera integration, communications, and field data entry | Oil and gas sites, renewable-energy installations, transportation systems, ports, and outdoor utilities | Verify sunlight readability, operating temperature, condensation protection, surge protection, and mounting requirements. |
| 6 | Hygienic Stainless-Steel Panel PC | 10.4 to 21.5 inches | 1,024 × 768 to 1,920 × 1,080 pixels | Sealed projected capacitive touch or glove-compatible resistive touch | Commonly IP65 to IP69K, depending on the complete system and mounting method | Low-power or mid-range fanless industrial processor | 8 to 16 GB RAM; 128 to 512 GB solid-state storage | Batch control, traceability, recipe management, sanitation-friendly operator interaction, and production data capture | Food and beverage, pharmaceutical, chemical, and other washdown-sensitive production areas | Look for smooth stainless-steel surfaces, sealed connectors, hygienic mounting, and resistance to cleaning chemicals. |
| 7 | High-Performance Edge Computing Panel PC | 15.6 to 24 inches | 1,920 × 1,080 to 2,560 × 1,440 pixels | Projected capacitive touch or touch-free operator interface | Front panel commonly IP65; optional industrial enclosure protection | High-performance multi-core processor, with optional graphics or AI acceleration | 16 to 64 GB RAM; 512 GB to 2 TB solid-state storage | Machine vision support, edge analytics, digital twin visualization, local database processing, predictive maintenance, and protocol conversion | Smart factories, robotic cells, machine vision stations, semiconductor equipment, and advanced process automation | Confirm thermal design, expansion options, GPU or accelerator requirements, cybersecurity features, and long-term software support. |