DMS-20PC-3-RL-C工業(yè)自動(dòng)化與控制的面板儀表規(guī)格書(shū)PDF中文資料

DMS-20PC-3-RL-C屬于工業(yè)自動(dòng)化與控制的面板儀表。由村田制作所制造生產(chǎn)的DMS-20PC-3-RL-C面板儀表面板儀表是使用模擬指針或其他物理指示器或數(shù)字字符以可視方式顯示輸入信號(hào)的儀器。許多面板儀表還包括可用于報(bào)警選項(xiàng)的輔助輸出，以及將數(shù)據(jù)或參考信號(hào)傳輸?shù)接?jì)算機(jī)或微控制器的功能。面板儀表可根據(jù)測(cè)量范圍、顯示類(lèi)型、字符/指示器屬性和供電電壓進(jìn)行選擇。儀表類(lèi)型包括電流、電壓、頻率、過(guò)程、電阻、溫度和功率。

3? Digit, LED Display, Low-Cost, Subminiature Digital Panel Voltmeters

DMS-20PC Series, 3? Digit, LED Display, Digital Panel Voltmeters combine a precision A/D converter; a factory-trimmed, highly stable, voltage reference; and a large (0.37/9.4mm), easy-to-read LED display in a single package that is only slightly larger than the display itself. Displays are offered in either red, orange, amber, yellow, green or blue colors. High-intensity and low-power (35mW total) red LEDs are also optional.

FEATURES

■ Lowest-cost LED meters

■ Subminiature size: 1.38 x 0.88 x 0.48 (35mm x 22mm x 12mm)

■ Large (0.37/9.4mm) LED display

■ Choice of 6 LED colors

■ High-intensity or low-power (7mA) red LEDs optional

■ Epoxy-encapsulated, 12-pin DIP package with built-in color filter and bezel

■ 4 differential input voltage ranges

■ Factory calibrated, ±1 count accuracy

■ Single +5V power supply

■ User-selectable decimal point placement

■ DISPLAY ENABLE function for power-down mode

■ DISPLAY TEST and HOLD (optional) functions

■ 0 to +60°C temperature range