LEM introduces the GHS series: miniature, integrated circuit transducers for AC and DC isolated current measurement up to 100 KHz. They offer full isolation despite their small size, integrating the primary conductor for nominal current measurements of 10A, 12A, 16A or 20A with a measurement span of 2.5 times the nominal current. They are also able to support high overload currents up to 200 A peak for short durations (1 ms).
All the models provide a ratiometric analogue voltage output with different sensitivity levels from 40 to 80 mV/A according to the model. The GHS series operates from a single 5 V supply and over a wide operating temperature range from -40 to +125°C making it perfect for use in any harsh industrial applications.
