Hazardous Area: Fully-Enclosed NEMA 4X (IP66) Purge Protected Panel LCD Computer Workstations
Hazardous Area Ergonomic LCD Workstation with Internal Purge SystemFully-Sealed 32" Hazardous Area Purge LCD Computer Workstation

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Hazardous Area Purge and Pressurized
LCD Computer Workstations

The purge system within VarTech’s panel LCD computer workstations functions by maintaining a positive pressure within the enclosure using clean air or inert gas (nitrogen, argon). This process allows safe operation of the rugged display/computer by preventing the ingress of a flammable gases or ignitable dust into the enclosure. Using a purge and pressurization system is standard practice for explosion protection of energized HMI terminals within a hazardous area. The continuous flow of protective gas also reduces heat, and the build-up of moisture and corrosion inside the enclosure.

Size Resolution Brightness Touch
15" XGA 1024x768
XGA 1024x768
400 nits
1500 nits
17" SXGA 1280x1024
SXGA 1280x1024
350 nits
1000 nits
19" SXGA 1280x1024
SXGA 1280x1024
300 nits
1000 nits
21.5" FHD 1920x1080 300 nits
1000 nits
24" FHD 1920 x 1080 300 nits
1000 nits
32" FHD 1920 x 1080 400 nits
1000 nits

ArmorTouch - Glass-on-Film Resistive Touch
PCAP - Projective Capacitive Touch

General Purpose Non-High Bright LCD
Sunlight Viewable LCD

Enclosure Construction
NEMA 4X 316-Stainless Steel with Anodized Aluminum Heatsink

I/O Connection Type
Conduit Hub

Display Colors

Power Input
AC Power 110/220V 1.5A

Bonded Protective Glass Overlay with Sealed Waterproof Gasket

Wide Operational Temperature
-20°C to +55°C (-4°F to +131°F)

Operational: 0 to 90% RH NC
Storage: 0 to 95% RH NC

2 years

RoHS Compliant


Onboard Computer/PC
Embedded Computer or user removable PowerCube IPC

Power Input
DC Power 12-24V 10A max

I/O Connection Type
Alternate connection types available

Integrated Keyboard (available depending on mechanical design)
Industrial Silicone Rubber, Chemical Resistant Industrial Membrane

Custom powder-coats and paint finishes








Processor Memory Storage Drive Operating System
Intel J1900 Quad-Core 4GB 64GB SSD (solid state drives only) Windows 10 - 32 bit

Storage Drives

System Memory
2GB to 16GB (depending on motherboard)

Wireless Connectivity
Bluetooth, WiFi

Small Form Factor PC
VarTech's PowerCube2 SFF Computer can be used lieu of an embedded motherboard.

Operating System (may be dependent on motherboard)
Windows 10 - 32/64 bit, Windows 10 Enterprise, Windows 8, Windows 7 - 32/64 bit, Linux

RS-232/422/485, USB, LAN, HDMI, DVI, DisplayPort

Thin Client (ThinManager Ready enabled bios)
Intel Quad Core Processor | 4GB to 8GB memory | I/O - 1 x Power, 1 x LAN, 2 x RS-232, 3 x USB 2.0

- Selectable options are dependent on model and size

Type X – This purge system reduces the hazard of Division 1/Zone 1 to unclassified within the protected enclosure, enabling use of general purpose, non-hazardous area equipment in a Class I and Class II, Division 1 (or Zone 1) location. Type Z – This purge system reduces the hazard of Division 2/Zone 2 to unclassified within the protected enclosure, enabling use of general purpose, non-hazardous area equipment in a Class I, Division 2 (Zone 2) location. This purge system is not for use within Class I, Division 1 (Zone 1) environments.
* See Accessories - Rugged Keyboard Solutions below for Integrated Keyboard Specs

Quick Quote

Examples of VarTech Hazardous Area Purge workstation and industrial computer designs with included plumbing/wiring.

Download VT215ESWx PDF | Download VT750ESx PDF | VT2150ESCRW2VB Flush Mount Type Z Purge

HEADQUARTERS 11422 Industriplex Blvd. Baton Rouge, Louisiana  70809
International | Fax 225.297.2440 | E-mail sales@vartechsystems.com