HWT-121O 12.1” Touch Screen Open Frame Monitors | Caltron Industries 510-440-1800

12-in sunlight readable widescreen industrial monitor

The HWT-121O, for Easy Viewing in Bright Light

With a display that is easily viewed even in bright sunlight, the HWT-121O touchscreen monitor can be used in a wide variety of outdoor applications.

The outdoor display of the HWT-121O is comparable to that of a similar monitor under indoor lighting conditions. Caltron Industries achieves this outstanding display visibility by equipping the HWT-121O with:

• An LCD panel with a brightness of up to 1,000 nits, a measure of light intensity. Typical 12.1-inch indoor displays are around 250 nits.

• Optical bonding, which is optional with the HWT-121O. The optical bonding process seals a treated glass panel to the display to cut down on reflected light, as well as block out dust and moisture, without increasing energy consumption.

• Sensor software that automatically adjusts display brightness according to ambient light.

• State-of-the-art brightness enhancement that reduces energy use by as much as 20 percent while eliminating the implementation of harmful mercury vapor, a feature of conventional CCFL backlighting.

The HWT-121O and companion models HWT-121OR and HWT-121OC continue a strong tradition of quality 12.1-inch touchscreen monitors manufactured by Caltron Industries. The 12.1 was among the earliest monitors built by the company.

As Caltron engineers made improvements over the years, our 12.1-inch touchscreen monitors became ubiquitous in banking, aerospace, military, and especially kiosk applications. A 12.1-inch touchscreen monitor introduced by Caltron Industries in 2015 also became popular for indoor use.

The outdoor version of that product, the HWT-121O takes display technology to a higher level.

A Touchscreen Monitor Designed for the Outdoors

Readability under bright conditions is just one reason the HWT-121O is well-suited for outdoor use.

The touchscreen monitor is also ruggedly built to withstand near-constant use. A 2mm-thick metal tray provides solid support for the LCD panel.

Optional tough “anti-vandal” glass provides additional protection from rough usage and the elements, including scratches, temperature fluctuations, and humidity.

Two Touch Options for the HWT-121O

Caltron offers two touch options for the HWT-121O, depending on how the monitor will be used:

• Projected capacitive. Common in personal devices such as smartphones, P-Cap responds to the conductivity of the human body. Displays can be manipulated using a finger, or several fingers.

• Resistive single-touch responds to the touch of a finger and also a gloved finger or stylus. It costs a bit less than other touch technologies.

Discuss the HWT 121O for Your Application

Contact Caltron Industries today to learn more about the HWT-121O, one of a line of quality open-frame touchscreen monitors.

Call 510-440-1800 today, or email us to ask any questions or provide specifications for a quote.


This blog was originally posted on http://www.caltronind.com/blogs by Caltron Industries Inc.

12.1 Inch Outdoor Touch Screen Open Frame Monitors | Caltron Industries

The Innovative HWT-121O Family Moves Touchscreens Outdoors

Caltron Industries’ HWT-121O is engineered for solutions seeking a mid-sized touchscreen monitor that solves the problems of long-term outdoor use.

Caltron is one of the first manufacturers of 12.1-inch touchscreen monitors. Early display and interface monitors worked well in applications that were largely confined to well-lit, indoor settings.

Today, human machine interface applications are increasingly found outdoors, as well.  Now the public and industry demand touchscreen monitors that hold up well and are easy to use under all types of conditions, Caltron has applied more than 20 years of experience building 12.1-inch monitors to create the new HWT-121O line.

HWT-121O: Improved Display, and Two Touch Options

Our engineers integrated exciting technological advances that make the customizable HWT-121O an ideal solution for applications in kiosks, the aerospace and banking industries, or military applications.

The HWT-121O provides product solutions with innovations in these areas:

Display Visibility in Sunlight

Even in sunlight, display visibility in this new line of touchscreen monitors is consistently clear and concise. Optional optical bonding, in which a panel of treated glass is sealed directly to the display, blocks moisture and dust while virtually eliminating reflected light.

The LCD panel is also exceptionally bright, measuring up to 1,000 nits, nearly four times that of a conventional 12.1-inch monitor. Instead of CCFL backlighting using mercury vapor that is dangerous to people and the environment, Caltron has installed cutting-edge brightness enhancement technology that reduces energy use by as much as 20 percent.

Touch Technology in a Variety of Applications

HWT-121O offers companion models with a choice of two types of popular touch technology:

The HWT-121OR features resistive touch, found in applications such as automobile navigation devices, PCs, and in-flight entertainment. Resistive touch is very precise, activated by an object such as a stylus, or either a bare or gloved finger. It is cheaper and uses less energy than other touch technologies.

The HWT-121OC utilizes projected capacitive touch technology or P-Cap. This technology enables a user to manipulate an image by using multiple fingers at the same time. It is commonly found in smartphones. P-Cap is scratch-resistant, a benefit in applications that are used for hours at a time.

Value-added Features in Rougher Environments

Caltron offers options that make the HWT-121O line particularly suited for outdoor uses. Tough anti-vandal glass guards against humidity and changes in temperature. Sensor software adapts screen brightness when ambient light fluctuates.

New HWT-121O Line Includes Standard Open-Frame Design

The open-frame design of all Caltron Industries monitors facilitates easy integration of the HWT-121O into existing systems. Upgrades can be completed quickly and efficiently.

Another feature of HWT-121O models to provide superior performance in warm weather: quick heat dissipation through ventilation slots.

Businesses can also eliminate the possibility of human error in operation with the lockable on-screen display management features.

Learn More About the Exciting HWT-121O Line

With two choices of touch technology and improved display visibility,  Caltron Industries’ HWT-121O line can help your business make the most of the new opportunities.

Talk with a Caltron engineer today about the HWT-121O series of interface monitors. For answers and additional information, call 510-440-1800, or email us for more information.

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This blog was originally posted on www.caltronind.com/blogs by Caltron Industries Inc.

If you like this blog, you may like to visit Caltron Open-Frame Industrial Display Monitor main web page too.

High Definition 21.5” Touchscreen Monitor Line, Improved Visibility | Caltron Ind.

Caltron’s High-Definition LWT-215O Touch Screen Monitor Line Features Improved Visibility

New 21.5-inch Touchscreen Models Offer Resistive Touch Technology and Open-frame Design

A choice of touch technologies and an open-frame design make Caltron Industries’ new 21.5” LWT-215O series the most versatile industrial touchscreen monitor available today.

Caltron has incorporated projected capacitive touch technology, found in today’s smart phones, into the LWT-215OC. P-Cap offers sharp images, a rugged screen that holds up well when used continually or when temperatures fluctuate, and “multi-touch capability,” in which images can be controlled by using more than one finger.

The LWT-215OC also allows for more than one person to use the screen at the same time, ideal for collaborative uses.

A companion model, the LWT-215OR, implements resistive touch technology, which responds to any object, including the finger or stylus. Resistive touch is cheaper, consumes less energy and is preferable when users must wear gloves, such as with medical applications.

These wide touchscreen monitors are particularly suited for additional applications that include:
• ATMs
• Gaming machines
• Vending machines
• Digital signage
• Kiosks
• Aviation simulation
• Medical equipment

Caltron’s familiar open-frame concept, which simplifies installation into existing systems, makes possible the LWT-215O series’ wide range of uses.

The 21.5 inch touchscreen of the LWT-215O is slightly smaller than Caltron’s discontinued 22-inch touchscreen, but has improved visibility for users. Jim Wang, president of Caltron Industries, says, “The boost in resolution from 1680x1050 to 1920x1080 results in the LWT-215O being a real HD panel. Viewing angles are wider, too.”

Wang also said that all LWT-215O models offer LED backlighting, environmentally superior to conventional cold cathode fluorescent lamp illumination. CCFL consumes more energy and employs mercury, found to be harmful to humans.

Another energy-saving feature is the elimination of noisy fans. In the LWT-215O, heat is ventilated through slots in the metal chassis.

Caltron’s products can be ordered by contacting Caltron directly at 510-440-1800.


This news was originally posted on www.caltronind.com/news by Caltron Industries Inc.

You may interest other industrial touch screen monitors provided by Caltron, please visit here.

LWT-215O Family of 21” Touch Screen Monitors Caltron Industries

New Series of 21.5in Touchscreens Provide Options for Innovative Applications

The new line of LWT-215O 21.5in touchscreen monitors from Caltron Industries enables application and equipment design engineers to meet the demands of a variety of interface requirements for large-screen applications.  Resistive and capacitive touch options have been integrated, offering great flexibility for different use applications.

With the different types of touch technology available, the LWT-215O series is suitable for a wide range of applications, including digital signage, gaming, entertainment, ATMs, kiosks, and the medical industry.

Choices include:

• The LWT-215OR features resistive touch, the most widespread touch technology today. Resistive touch is activated by a finger or an object such as a stylus.

• The LWT-215OC implements projected capacitive touch technology, also known as P-Cap, which is commonly found in smartphones. P-Cap is great for applications where a person may wear gloves.  It also allows a user to manipulate an image by using more than one finger at a time.

Selecting the appropriate touchscreen technology depends on how the screen is used, especially for gloved or covered-hand applications. Resistive touch costs less and uses less energy. P-Cap offers clearer screen images and resists scratching, even when used for hours at a time. It also works well on large screens.

Caltron Industries’ team of application engineers assists clients in determining which touch technology is best for their requirements.

Open-Frame Design of Durable LWT-215O Facilitates Fast Retrofits 

All Caltron touchscreen monitor solutions feature an enduring open-frame design. An LWT-215O monitor, with its sturdy metal enclosure, can be quickly and easily integrated into an existing system.

Future upgrades will also be simple, since the open-frame design will remain consistent with every new generation of LCD panels that Caltron produces.

Caltron’s upgraded LWT-215O series also utilizes:

• LED backlight technology, for increased energy efficiency. LED backlighting replaces mercury-based CCFL technology, which can also pose a hazard to the environment.

• On-screen display (OSD) management that eliminates human error. Only a service team using required key combinations can open OSD controls.

• Vents in the metal chassis that provide heat dissipation superior to that of a noisy fan that needs maintenance.

Customizable features include a privacy filter and energy-saving zero brightness control. Brightness on the LWT-215OR is 200 nits, or candlelight per square meter, while brightness on the LWT-215OC is 225 nits. Both touchscreen monitors are ideal for indoor or outdoor applications.

Touchscreens of 22 Inches Give Way to the LWT-215O

Over several years, the 21.5-inch LCD panel has replaced 22-inch panels for industrial use because, according to Jim Wang, president of Caltron Industries, “the newer models’ functional application specifications are superior to previous models. Viewing angles are wider and the resolution has improved dramatically for a better user experience.”

For the LWT-215O series, viewing angles have been improved to 178 degrees, left to right and top to bottom. A resolution of 1920x1080 makes the LWT-215O perfect for high-definition applications.

Caltron Industries has the right 21.5 inch touchscreen model for your business application. Call 510-440-1800 today to speak to a sales engineer. You may also email us for more information.

This blog was originally posted on http://www.caltronind.com/blogs by Caltron Industries Inc.

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How to selecct Resistive, Projected Capacitive or Surface Acoustic Wave touch technologies

LWT-215O, LWT-215OR, LWT-215OC Touch Screen Open Frame Design Monitors Caltron Industries

LWT-215O series open frame and touch screen monitors

LWT-215O Series Offers Choices in 21.5” Touchscreen Technology

New Interface Options Great for a Variety of Digital Signage, Gaming and Medical Equipment Applications

Caltron Industries has created its new LWT-215O 21.5 touchscreen monitors series for projects needing larger screen applications, but may have differing interface requirements.  With three great options for a variety of user interface demands, the LWT-215O series has a solution for nearly all applications.

The LWT-215OR implements mainstream resistive touch technology, common for many standard human interface requirements.  The LWT-215OC offers projected capacitive touch technology, or P-Cap, that is commonly found in smart phones. To determine the best screen technology for applications, the development team needs to understand how the screen will be used.

Resistive technology has some advantages in that it costs less, uses less energy and can be activated by any object, finger or stylus. P-Cap implementation costs slightly more but addresses unique user interface and maintenance demands, such as producing clearer screen images, users are able to use more than one finger simultaneously to manipulate an image.  P-Cap’s robust surface protects the screen from scratching even after hours of use.

Caltron Industries’ application engineers assist our clients in selecting the best touchscreen technology for your interface needs. The LWT-215O series is particularly suited for digital signage and medical industries as well as aviation simulation. Other applications where this large screen solution is perfect include ATMs, vending machines, gaming, kiosks, news and entertainment.

All of Caltron’s touchscreen monitor solutions feature signature open-frame design, valued by businesses that may update their systems over time. A slim-but-sturdy metal enclosure allow for easy retrofits of new Caltron touchscreen monitors into existing systems. The core mechanical design, which Caltron has kept consistent for more than a decade, is referred to as “drop-in” construction for its ease in implementation.

LWT-215O Replaces Previous 22-inch Touchscreens

According to Jim Wang, president of Caltron Industries, “The 21.5-inch LCD panel has gradually replaced older 22-inch panels for industrial use because the newer models’ functional application specifications are superior to previous models. Viewing angles are wider and the resolution has improved dramatically for a better user experience.”

Viewing angles for the LWT-215O series have been boosted to 178 degrees, left to right and top to bottom. With a resolution of 1920x1080, the LWT-215O is also a true HD panel, ideal for applications that require high definition imagery. The high resolution also provides for easy viewing under a variety of operating conditions, indoors and outdoors.

Additional attributes of the LWT-215O family of touchscreens include:

• The elimination of human error in the on-screen display (OSD) management. OSD controls can be opened only by a service team using required key combinations.

• Heat dissipation through vents in the metal chassis is vastly improved, eliminating the need for a noisy, distracting fan that may require maintenance.

• LED backlight technology replaces traditional mercury-based CCFL technology, increasing energy efficiency during use and eliminating dangerous materials in its manufacturing.

A Caltron Industries sales engineer can help you select the right 21.5 inch touchscreen model for your business application. Call 510-440-1800 today or email us to learn more.

This blog was originally posted on http://www.caltronind.com/blogs by Caltron Industries Inc.

Easy to Integrate 10" Touchscreen Monitor | Commercial Touchscreen Monitors

Caltron’s LWT-101O: Easy to Integrate10 Inch Touchscreen Monitors Designed with the customer in Mind

The LWT-101O 10” touchscreen monitor’s installation is so easy, it’s hard to believe it can perform so many tasks so well.

Caltron Industries, a leader in the development of lightweight, wide-screen monitors over the past 20 years, has designed the LWT-101O for the convenience of equipment engineers facing both budget and time constraints.

Your design staff can appreciate the straightforward open-frame design, consisting of a strong metal housing with no enclosure, making the monitor “drop-in ready” for integration into medical, pharmaceutical and vending machine applications. A hefty 2-millimeter metal tray provides durable support for the LCD panel, even with around-the-clock use.

Because Caltron’s open-frame concept does not change from one generation to the next, the future addition of any model from the LWT-101O series of 10 inch touch monitors always involves the same simple process.

The LWT-101O also features a choice of resistive touch or five-point projected capacitive touch technologies, both supported by Linux, Mac, and Windows. P-Cap, growing in popularity, offers high noise immunity and works well even when its industrial or medical end users are wearing gloves.

The touchscreen monitor’s LED backlighting reduces energy usage by as much as 20 percent and offers superior screen resolution. Unlike CCFL backlights, LED technology is also environmentally safe because it employs no harmful mercury.

The LWT-101O comes equipped with standard video graphic array and HDMI inputs, but also can be customized with additional inputs, including analog audio inputs.

With outstanding brightness and resolution, a widescreen aspect ratio of 16:10 and screen viewing angles of 160 degrees both left to right and top to bottom, the LWT-101O was built for both indoor and outdoor applications. The LCD panel can be quickly modified for optimal viewing by adjusting four screws on the LCD panel’s sub-assembly.

Call 510-440-1800 or email Caltron today to find out how the versatile LWT-101O 10” touchscreen monitor can benefit your next product interface design.

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This blog was originally posted on http://www.caltronind.com/blogs by Caltron Industries Inc.