DMS-20PC-1-RL-C屬于工業(yè)自動化與控制的面板儀表。由村田制作所制造生產的DMS-20PC-1-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字字符以可視方式顯示輸入信號的儀器。許多面板儀表還包括可用于報警選項的輔助輸出，以及將數據或參考信號傳輸到計算機或微控制器的功能。面板儀表可根據測量范圍、顯示類型、字符/指示器屬性和供電電壓進行選擇。儀表類型包括電流、電壓、頻率、過程、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