LEM hall-effect current transducer / sensor module, part number LT-2000-S. For the electronic measurement of AC, DC, and pulsed currents, with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). Rated at 2000A, ratio 1:5000. Power Supply +/- 15 V to +/- 24 V. Internal resistance 25 Ohms. New/Surplus. To view a full specification sheet (PDF), click here.