|Wika Instrument gauges have optional high visibility feature.|
More detailed information, along with application assistance and product configuration, is available from an experienced Wika distributor. Use your process expertise and their product application knowledge to achieve the best solutions to instrumentation challenges.
From the company:
The InSightTMoption includes a retro-reflective material affixed to the dial face. At daylight, the fluorescent color absorbs non visual UV light reflecting additional light and making the gauge even more visible. At low light, the pattern of the retro-reflective material also makes the dial more visible to stand out among other regular gauges.
This easy-to-view option comes in three colors: white, fluorescent yellow, and fluorescent orange. It is currently available on industrial and process type gauges (SS wetted parts) and bimetal thermometers for both dry and liquid-filled case options, in sizes from 2 ½” to 6” in diameter.
The InSight GlowTM option uses a retro-reflective, photo-luminescent dial design that illuminates the entire front of the instrument dial for an extended amount of time when exposed to a light source for as little as 10 seconds. The dial appears bright white in darkness, fog, smoke, and fire.
Like the InSightTM option, the Glow is also available on industrial and process type gauges (SS wetted parts) and bimetal thermometers for both dry and liquid-filled case options, in sizes from 2 ½” to 6” in diameter.
Additional Factors to Consider
WIKA has developed additional options to enhance the readability of gauges. For example, a magnification window enables instruments to be read from a distance. An anti-glare window eliminates unwanted reflection of sunlight or bright indoor lighting.
For any gauge, dial size is also a key specification that can aid in readability. Accurate information allows you to operate safely and efficiently. Where possible, WIKA recommends a minimum size of four inches in diameter for process gauge dials. This enables them to be easily read from three to six feet away.