- True RMS sensor provides voltage sensing for both single and three-phase installations
- Provides a fully isolated analogue output proportional to rated nominal voltage in both sinusoidal and non-sinusoidal (variable frequency) situations
Ideal for situations where power quality is an issue, VoltageWatch sensors facilitate monitoring of supply voltage levels. VoltageWatch sensors identify undervoltage or overvoltage concerns and help protect critical motors and electronics. With an industry-standard 4–20 mA output, they are easily coupled to a data logger, panel meter or PLC for real-time monitoring and reporting.