409-S RPM Indicator is for measuring the rotating speed of a Turbine or other rotating machines; it accepts input signal from proximity sensortransducer based on eddy current principle, it can also accept input signal from other type of proximity sensors, photoelectric sensors,...
SBM-16 The String Box Monitor is designed to monitor DC current of Solar PV strings using non-contact Hall Effect Sensors or DC shunt Resistors. Solar panels generate DC current, which flows through strings into a combiner box. String monitoring box SBM-16 measures the current...