傳感器顯示：大小，形狀和顏色

　　顯示技術(shù)的進步使傳感器測量數(shù)據(jù)的存取變得更容易、更準確。與模擬技術(shù)、千分表可以追溯其源頭追溯到150多年前，屈服于數(shù)字市場在幾乎所有的傳感器領(lǐng)域，高精度測量現(xiàn)在可以影響如溫度漂移可以被校準，使傳感器在寬范圍的操作條件下保持精確、抗條件如壓力穗沒有維持其傳感元件損壞。

　　新一代的傳感器顯示器使用顏色和圖形，使顯示器變得更生動，以更好地提醒操作員不符合規(guī)范或危險的工藝條件。這些設(shè)備還采用嵌入式智能，以更快速、可靠、經(jīng)濟和高效的方式為用戶提供關(guān)鍵數(shù)據(jù)，并為應用程序提供無縫接口。

　　Multicolor LED displays

　　The Panasonic IAS Dual-Display Digital Pressure Sensor is a low-cost， three-color， dual-digital display that makes pressure sensors easier to use. Users can concurrently view real-time pressure readings and threshold value for quick changes during routine maintenance. The use of color in the display clearly shows abnormal readings even from a distance.

　　The easy-to-read display （Figure 1） offers a two-color setting， red and green， to indicate output state， and a third color， orange， to indicate menu settings. The 12-segment characters allow for both letters and numbers to be used for easy on-screen labeling of sensors in large arrays for immediate identification. The main display changes color in line with changes in the status of output ON/OFF operation， and also changes color while setting is in progress.