DATEL’s DMS-20LCD-2/3-DCM, self-powered, +90V and +150V voltage monitors set new standards for quality, performance, size and cost. Simply apply dc power to the two rear terminals and the unit is fully operational---no additional components or connections are required! Their large, 0.37”/9.4mm, LCD displays feature built-in “VDC” annunciators and can be easily read from 10 feet. Two models are available: one for +42Vdc nominal operation (+18.0 to +90.0V range, ‘-2-DCM’), the other for +120Vdc nominal operation (+50.0 to +150.0V range, ‘-3-DCM’). Reverse polarity protection and 0.1V resolution are standard on both models.

Like their +12V (‘-0-DCM’) and +24V (‘-1-DCM’) counterparts, DMS-20LCD-2/3-DCM meters utilize a precision analog-to-digital converter and ultra-stable passive components to achieve excellent perfor mance over the wide operating temperature range of 0 to +60°C. A rugged, ABS plastic package provides excellent protection against shock and vibration. DMS-20LCD-DCM’s are the most accurate, LCD-dis play, dc-voltage monitors available at any price.

FEATURES

■ Self-powered, 2-wire operation

■ +18.0 to +90.0Vdc or +50.0 to +150.0Vdc ranges

■ Ideal for 42V automotive systems and 120V chargers

■ Reverse polarity protected; 0.1V resolution

■ Built-in VDC annunciator

■ Large (0.37/9.4mm) LCD displays

■ Subminiature 1.38 x 0.88 x 0.66 packages

■ Rugged, ABS package

DMS-20LCD-3-DCM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-20LCD-3-DCM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。