3½ Digit, LED Display, Low-Cost, Subminiature Digital Panel Voltmeters

DMS-20PC Series, 3½ 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

DMS-20PC-3-BL-C属于工业自动化与控制 > 面板仪表。村田制作所制造生产的DMS-20PC-3-BL-C面板仪表面板仪表是使用模拟指针或其他物理指示器或数字字符以可视方式显示输入信号的仪器。许多面板仪表还包括可用于报警选项的辅助输出，以及将数据或参考信号传输到计算机或微控制器的功能。面板仪表可根据测量范围、显示类型、字符/指示器属性和供电电压进行选择。仪表类型包括电流、电压、频率、过程、电阻、温度和功率。