R19ITWS-MHA3-EX
19" Intel® Core™ i5-1135G7 M Series HMI Panel PC
KEY FEATURES
- Intel® 11th Generation Tiger Lake UP3 Core™ i5 CPU
- Signature true flat display screen with edge-to-edge design
- Aluminum, anti-corrosion treated housing
- Superior sealing with front IP65 protection against dust and water
- Projected Capacitive Multi-Touch Screen (PCAP)
- Fanless Design
- Support wide range 9-29 V DC input
- Quick & Easy Removable 2.5” SSD Bay Slot
- Support PCIe x4 Card
- C1D2 & IECEx certificated, Compliance with ATEX grade zone 2
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CERTIFICATIONS
R19ITWS-MHA3-EX
19" Intel® Core™ i5-1135G7 M Series HMI Panel PC
Product Details
Expand panel PC capabilities with modular design
Winmate’s M series ATEX modularized panel PC features outstanding versatility and simple maintenance. The panel and box modules can be interchangeably combined to provide multiple platform solutions and customization for different applications. It supports fast, easy maintenance and provides an upgradeable path to the future.
Signature true flat display screen with edge-to-edge design
Easy to maintain and clean. The glass cover lens provides excellent protection from scratch and reduces the gap for a possible accumulation of dust and liquid. The true-flat surface also gives a slim and elegant appearance to the device goes beyond that of the standard industrial, marine computers with a sleek and edge-to-edge design, rugged construction, powerful performance, and flexible mounting options.
Fanless Cooling System
We use well-defined thermal analysis procedures to verify IPC systems to meet the harsh environment applications. Especially in fanless cooling design, we develop a heat-sink or heat-pipe solution to conduct the heat and the airflow for the best thermal solution. In the fan cooling system, we will analyze the system's thermal profiles before designing it to ensure the most efficient heat convection.
Certified for Hazardous Locations
The R19ITWS-MHA3-EX is C1D2 certified computer for remote data collection, process visualization, and control.
Superior sealing with front IP65 protection against dust and water
Winmate's IP65 Series built for wet and dusty applications; it is rated to IP65 and supports water and dust resistance while keeping a compact and narrow bezel design, suitable for use in wet and dusty environments such as Oil and Gas application.
Full Aluminum Alloy Enclosure, Compact, Low weight design, Excellent Heat Dissipation
Like the other Winmate series products with IP65 also features a low-power, fanless design for superior energy efficiency, quiet operation, and an extended product lifecycle.
Specification
Touch / Glass
Projected Capacitive Multi Touch Screen
Size
19.0 inches
Resolution
1280x1024
Panel Brightness
350.0 nits
Contrast Ratio
1000:1
View Angles
85,85,80,80
Active Area
376.32x301.06 mm
Processor
Intel Core i5-1135G7 2.4GHz (up to 4.2GHz)
Memory
2x
4GB (Default)
8GB (Optional)
16GB (Optional)
32GB (Optional)
Storage
1 x M.2 2280 NVMe SSD, 128GB up to 512GB (Default)
1 x 2.5" Removable 256GB SSD up to 512GB (Optional)
Ethernet controller
Intel® Ethernet Controller I211-AT +
Intel® Ethernet Connection I219-LM
Security
Trusted Platform Module (TPM) 2.0
Operating System
Windows 11 IoT Enterprise (64 bit) (Optional)
Windows 11 Pro 64 bit (Optional)
Linux Ubuntu 22.04(Do not support Wake on Touch) (Optional)
WLAN
Support (Optional)
BT
Support (Optional)
Expansion Port
Modular Design for easy service in the field
Dimension
445.7 x 370.5 x 93.8 mm
Cut out
412 x 338 mm
Weight
10.4 kg
Mounting
Panel mount (Default)
VESA mount (Optional)
Enclosure
Metal Housing
Cooling System
Fanless Design
Operating Humidity
10% to 90% RH, Non-Condensing
Operating Temperature
-20°C to 60°C
Storage Temperature
-20°C to 60°C
Certification
CE, FCC, KC
Class 1, Division 2, Group A, B, C, D, T5
IECEx Ex ec IIC T4 Gc
Compliance with ATEX grade zone 2
USB Port
4 x USB 3.2 Gen.1 (Type-A)
Serial Port
2 x RS232/422/485 (Default RS232)
1 x RS232
LAN
2 x Giga LAN RJ45 Connector
Video
1 x DP1.4 (Default)
1 x HDMI 2.0 (Optional)
Audio
1 x Audio Combo Connector (Mic in / Line Out)
Expansion Port
1 x mPCIe slot
1 x PCIe x16 slot (x4 signal)(module max size:180x121mm)
1 x M.2 2230 Key E slot for WiFi
1 x M.2 2280 Key M slot for NVMe SSD
Swappable 2.5” HDD/SSD Bay Slot
Indicator
1 x LED Indicator for storage
Power Input
1 x 9~29V DC, 3-Pin Terminal Block
Button
1 x Power Button with LED Indicator
1 x Reset Button
Accessory
100~240V AC to DC Adapter
Power Cord
Open Wire Cable with terminal block connector
Mounting clips
VESA screws
Power Rating
9V~29V DC with protection fuse
Adapter
12V 120W
Consumption
50W~60W
Product FAQs
What kind of application is R19ITWS-MHA3-EX built for?
For hazardous-area HMI and process control. R19ITWS-MHA3-EX is a 19" ATEX M Series HMI Panel PC designed for oil, gas, chemical, and similar industrial sites that need certified panel computing with local visualization and operator input.
Is R19ITWS-MHA3-EX a good fit for larger process monitoring stations and line control?
Yes. The 19" format makes R19ITWS-MHA3-EX practical for larger process monitoring stations and line control, especially when teams need a certified HMI panel rather than adapting a general industrial PC for hazardous use.
What safety problem does the certification solve on R19ITWS-MHA3-EX?
It is central to safe deployment. Winmate positions the ATEX M Series specifically for hazardous environments, so the certification profile on R19ITWS-MHA3-EX matters as much as the computer itself.
How much computing headroom should buyers expect from R19ITWS-MHA3-EX?
For richer HMI workloads and broader multitasking than entry-level hazardous panels. The Intel® Core™ i5-1135G7 platform gives R19ITWS-MHA3-EX room for process visualization, multi-window operation, and more demanding industrial software stacks.
Why does the front IP65 design matter on R19ITWS-MHA3-EX?
It improves dust and water protection on the operator-facing side. Winmate highlights front IP65 across the family because hazardous industrial sites often combine compliance needs with dirty, wet, or hard-to-clean environments.
What problem does the removable SSD bay solve on R19ITWS-MHA3-EX?
It can reduce downtime. Winmate highlights modular design, a removable 2.5-inch SSD bay, and field-service-friendly access so R19ITWS-MHA3-EX is easier to maintain than a harder-to-open sealed system.
Would R19ITWS-MHA3-EX work better in oil and gas, petrochemical, or chemical processing?
All three are relevant, but larger process monitoring and dashboard-heavy environments stand out. The 19" display gives R19ITWS-MHA3-EX more room for control panels, status views, and operator feedback.
How should a team compare R19ITWS-MHA3-EX with other ATEX M Series sizes?
Start with three checks: required screen size, how visualization-heavy the workflow is, and whether the deployment needs more service flexibility or more dashboard space. That usually shows whether R19ITWS-MHA3-EX is the right ATEX M Series choice.
Do PCIe x4 expansion and wide 9~29V DC input matter on R19ITWS-MHA3-EX?
Yes. Winmate highlights both because hazardous-area systems often need integration flexibility and stable industrial power handling, not just a certified front panel.
Who is the right buyer for R19ITWS-MHA3-EX?
R19ITWS-MHA3-EX makes the most sense for OEMs, system integrators, and plant operators that need the specific 19" display size in a hazardous-location-certified HMI with stronger compute, modular service access, and front IP65 protection.
