DATEL’s new DMS-20PC-7-DCM self-powered digital voltage monitor is designed for monitoring –48V intermediate bus voltages in modern telecom/datacom/computer equipment. Its compact size and low power consumption (8mA typical) make it the ideal replacement for older, hardto-read, analog panel meters. Simply connect a –36 to –75Vdc input across the two rear terminals and the meter is fully operational!

FEATURES

■ Great for –48Vdc telecom power monitoring

■ Self-powered 2-wire operation

■ –36 to –75V operating input range

■ Ultra-low power consumption, 8mA (typ.) at –48V

■ –200V input transient protection

■ Reverse polarity protected to +100V

■ 0.37˝/9.4mm high, bright red, LED display

■ Subminiature 1.38˝ x 0.88 x 1.0˝ package

■ Super reliable, epoxy-encapsulated construction

■ –25 to +60°C operating temperature range

DMS-20PC-7-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-20PC-7-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。