PowerView® PVA Gauges
The PowerView Analog Gages (PVA) are a series of intelligent gages designed to display easy-to-read information transmitted by the PowerView. The PVA gages communicate with the PowerView via a single RS485 twisted pair MODBUS RTU serial link. The gages can be daisy-chained using quick-connect harnesses with watertight connectors. The major feature of the PVA gages is its balance between design and functionality. These modern gages offer a selection of lens and bezel styles and colors. The PVA gages also include features such as a smooth stepper motor operation for the 270-degree sweep pointer, an environmentally sealed case with two Deutsch DT style connectors molded into the case and green LED backlighting. They are available for standard 2-1/6-inch (52mm) and 3-3/8-inch (86mm) diameter mounting hole sizes. In addition, the polycarbonate/polyester alloy cases incorporate a D shape allowing panel cutouts that eliminate gage rotation during installation. The PowerView Audible Alarm (PVAA) alerts operators to fault conditions via piezoelectric alarm and relay contacts. It also has a temporary silencer button that silences the audible tone for two minutes on warnings and 30 seconds on shutdown conditions. All PowerView gages can be powered by 12- or 24-VDC systems.