PRODUCT CATEGORY

Current & Voltage Sensors

For over 50 years, LEM SA, Switzerland, has set the benchmark for current and voltage measurement. We bring that technology exclusively to India.

Current & Voltage Sensors
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OUR PRINCIPALS

Exclusive Partner of LEM SA, Switzerland

The transducers inside the world’s EVs, railways, and power grids carry one name more than any other — LEM.

Exclusive India Partner
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Products in the LEM Range
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Tested Cool-down Cycles
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WHY GLOBETEK

Why Choose LEM Sensors

When you call us, you reach someone who has seen that problem before, in an Indian facility, under Indian conditions, with more than 30 years of experience.

  • Galvanic Isolation
    01 Galvanic Isolation
    Every LEM sensor provides complete electrical isolation between the primary circuit and measurement output, protecting downstream electronics and ensuring operator safety across all applications. Available across Hall Effect, Fluxgate, Rogowski, and Isolation Amplifier technologies to match every measurement requirement.
  • Accuracy Across Conditions
    02 Accuracy Across Conditions
    From sub-zero automotive environments to high-temperature industrial installations, LEM sensors maintain stable measurement with minimal drift. High Precision Fluxgate models achieve accuracy from 1 ppm with thermal offset drift as low as 0.1 ppm/K, for applications where measurement error is simply not acceptable.
  •  India-Ready Support
    03 India-Ready Support
    LEM works with every major car manufacturer and Tier-1 supplier in the world. Globetek brings that technology to India with ex-stock inventory in Bengaluru, dealers and resellers across the country, and application support from engineers trained at LEM's Switzerland facilities.
APPLICATIONS

Where Globetek meets the industry

We hold LEM inventory locally and provide application support across the full product range, from helping you specify the right sensor for your design to post-installation troubleshooting. With dealers and resellers across India, support is never far away.

Electric Vehicles

Electric Vehicles

LEM’s galvanically isolated transducers measure battery and motor-phase currents in EV platforms for ASIL safety.

The portfolio spans battery monitoring, BMS, traction inverter control, and charging systems, used by manufacturers.

Railways & Traction

Railways & Traction

LEM traction transducers are built for railway propulsion, offering high overload capability and lifecycle reliability.

Coverage includes current from 0.1A to 20,000A and voltage from 10V to 6,400V across substations.

Renewable Energy

Renewable Energy

Precise current measurement is critical in solar string monitoring, wind inverter control, and energy storage.

LEM sensors provide the accuracy and stability renewable platforms need to optimise output, protect equipment.

Industrial Automation

Industrial Automation

From variable speed drives to robotic arms, LEM transducers deliver the bandwidth fast systems demand.

Integrated transducers combine AC/DC sensing with RMS conditioning in one case, interfacing directly with PLCs.

Smart Grid

Smart Grid

LEM’s Fluxgate sensors deliver 2 ppm accuracy and 1 ppm linearity for smart grid measurement.

Designed for energy metering, grid protection, and power quality monitoring across substation and distribution infrastructure.

High Precision R&D

High Precision R&D

For test benches, calibration systems, medical scanners, and power electronics research, LEM’s Fluxgate sensors excel.

Closed-loop sensors achieve accuracy from 1 ppm with thermal drift as low as 0.1 ppm/K.

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