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About QSI
Established in 1983, QSI Corporation is a manufacturer of rugged operator interface and mobile data terminals for industrial OEMs and commercial vehicle systems integrators. QSI's human machine interface (HMI) and mobile data terminal (MDT) products include character and graphic terminals that are programmable, customizable, CE certified, and NEMA 4/12/13 rated. Numerous interfaces are available, including EIA-232, EIA-422, EIA-485, J1708, Ethernet and Power-over-Ethernet. Our terminals withstand high levels of shock, vibration, humidity, and other environmental conditions. We offer a complete line of terminals with many configurable hardware options. We can also build custom terminals to match your exact needs. At QSI we strive for excellence in every aspect of our business. Our leadership team brings decades of diverse experience and knowledge to the departments they manage.
QSI products are designed for use around the world, and therefore are designed using SI metric measurements and metric components wherever possible.
Our Core Competencies
- Design & Manufacture Rugged Terminals scrutinized against extensive environmental testing.
- Versatile Configuration for seamless integration into your application.
- Flexible Customization to fit your specific requirements.
- Custom Qlarity® Programming from our definitive team of experts.
- Knowledgeable Customer Service from our reliable and friendly staff.
- Superior Quality and pride in workmanship.
Design & Manufacture Rugged Terminals
We engineer and test our products to exceed your requirements and expectations. We utilize in-house as well as private environmental testing facilities to ensure our terminals will withstand the most demanding environments. Tests could include temperature extremes, humidity, thermal shock, intrinsic safety, electro-static discharge, drop, liquid sealing, dust and wind-blown rain tests. Our terminals are tested to comply with NEMA, IP, MIL-STD, CE, UL and other standards.
Learn more about our environmentally tested rugged terminals.
Versatile Configuration
All of our terminals are highly configurable and built-to-order. Our terminals can be easily configured for your needs by selecting from a list of available options. Customize the keypad legend with your company logo and colors to match your hardware.
Learn more about our terminals can be easily configured.
Flexible Customization
We understand many of our customers have unique needs and requirements. Our terminals are designed to be modular, which provides endless options for custom terminal design. Let our knowledgeable in-house team design a custom terminal for you in days rather than months.
Learn more about our flexible customization.
Custom Qlarity® Programming
Outsource the creation of your Qlarity application to the experts. QSI's staff of trained programmers can write custom Qlarity applications and communication protocols for your operator interface and mobile data terminals, as well as integrate them with your hardware. QSI also has partnerships with several programming firms offering complementary services.
Learn more about our software design.
Reliable, Friendly and Knowledgeable Customer Service
We provide superior service to our customers. We are praised regularly for delivering unparalleled customer service before and after the sale.
Superior Quality & Workmanship
We design and manufacture extremely rugged and reliable terminals. To assure superior quality, we have numerous processes in place which monitor the design, testing, procurement, manufacturing and delivery of our terminals. We take pride in the workmanship and quality of our products and are committed to continuous improvement.
