Manufacturer Linecard > LEM USA, Inc.

LEM

- LEM (Liaisons Electroniques et Mecaniques) is an international group and the world leader in current and voltage sensing. LEM manufactures Hall effect, cost effective, isolated current and voltage transducers used in a wide range of power electronics applications such as: Uninterruptible Power Supplies, Switch-Mode Power Supplies, converters, motor drives, battery monitoring, for the industrial, automotive and railroad markets.

The current and voltage transducers measure DC, AC and complex waveform signals and provide galvanic isolation. They are all designed and manufactured according to the most demanding standards, in world class manufacturing facilities in America, Europe and Japan.

Newest Products View All (13)

ATO Series Split Core Current Transformers LEM's ATO series is a split core current transformer for the electronic measurement of AC waveform current. Learn More	GHS-SME Series Surface Mount Current Transducer LEM USA's GHS-SME series parts for the electronic measurement of DC, AC, and pulsed current with galvanic separation between to primary and secondary circuits for various applications. Learn More
ART Series Split Core Rogowski Coils LEM's ART series provides ease of use with its flexible clip-around application for a wide range of cable diameters. The patented Perfect Loop Technology dramatically reduces both the error due to the position of the measured conductor within the aperture, and the error due to the proximity of external conductors. Learn More	HO-P Series of 60 A, 100 A, 120 A, 180 A, 240 A, and 250 A Current Transducers LEM’s HO-P series of 60 A, 100 A, 120 A, 180 A, 240 A, and 250 A current transducers for the electronic measurement of DC, AC, and pulsed current. Learn More
LF xx10 Series Current Transducers LEM USA’s LF xx10 series current transducers have a highly accurate current measurement rated for 200 A RMS up to 2000 A RMS. Learn More	HLSR Series Current Transducers The HLSR series current transducers from LEM USA brings performance in a small package, allowing for more-compact designs. Learn More

Product Training Modules View All (13)

LXS/LXSR/LES/LESR/LKSR/LPSR Closed-Loop Series with Fluxgate Performance Duration: 5 minutes This presentation will introduce LEMs Closed-Loop Series with Fluxgate Performance.	Smart-Grid Focused ART Series of Rogowski Coils Duration: 5 minutes The presentation will cover the features, applications, and key points of the ART series.
GHS Series, Integrated Primary Transducer Duration: 5 minutes This presentation will introduce the LEM GHS Series, Integrated Primary Transducer.	LF xx10 Range Overview Duration: 10 minutes LEM’s LF xx10 offers a complete series for high-performance measurements in a compact size