Bitronics WSWIE1 Watt Meter

The BITRONICS WSWIE1 Watt Meter is a panel-mounted digital watt meter used in industrial electrical power monitoring systems to measure and display real-time electrical power consumption in AC circuits, capturing voltage, current, and watts as load changes occur. It supports single-phase or 3-phase system monitoring, uses a 115 VAC control/supply input, and accepts current transformer (CT) and voltage inputs to deliver accurate readings of load and energy usage in switchgear panels, power distribution boards, and energy-monitoring setups. With industrial metering-grade accuracy and a digital panel display (LED or LCD depending on variant), the WSWIE1 is designed for installation in industrial and commercial distribution environments where real-time watt measurement and system visibility are critical. Output options are variant-dependent, offering analog or digital communication interfaces, and common replacements include Siemens PAC3200 panel watt meters, Schneider Electric Power-Logic PM2100 series, and Eaton Power X-pert meters.