SB194E series power metersDetailed product description：

The SB194E series power meters are designed based on China's requirements for the operation of power equipment and computer intelligent monitoring. This product integrates ammeters, voltmeters, power meters, and kilowatt hour meters into a comprehensive power monitoring instrument. It is a multifunctional smart meter with programmable measurement, display, digital communication, and power pulse transmission output functions. It can complete power measurement, power measurement, data display, acquisition, and transmission, and can be widely used in substation automation, distribution automation, intelligent buildings, internal energy measurement, management, and assessment of enterprises. The measurement accuracy is 0.5 level, achieving LED on-site display and remote RS-485 digital interface communication, using MODBUS-RTU communication protocol. This series of instruments is designed specifically for the comprehensive collection of power parameters in 50/60Hz power supply systems; Measure and display three-phase voltage, three-phase current, active power, reactive power, power factor, active energy (cumulative, forward and reverse), reactive energy (cumulative, forward and reverse), and frequency. The value of electrical energy is only used for internal secondary measurement management assessment and accounting within the enterprise, and is not used for pricing, measurement, or payment purposes.