青娱乐老司机,五月天久久综合电影网,黄色一级自拍片,3p人妻在钱视频

SIRAX MM1400觸摸彩顯多功能電量表The devices are designed for energy measurement and industrial buildingautomation. They may be used for the acquisition and display of electricalenergy consumptions, standard electrical variables such as current, voltage,frequency, power as well as harmonics up to the 56th. All parametersmay be set via the touchscreen. A Modbus RTU (RS485) interface isavailable for the connection of the devices to higher-ranking systems.
• Clear and unambiguous indication of measured values on TFT display
• Easy operation and parameterisation via touchscreen
• Monitoring and analysis of harmonics (U, I) 
• Integrated active and reactive energy meters

SIRAX MM1400觸摸彩顯多功能電量表