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LT 4000 Series | High Accuracy AC/DC Current Sensors | LEM

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LT 4000 Series | High Accuracy AC/DC Current Sensors | LEM Skip to main content EN JP CN EN JP CN Check Stock Career Investors Contact Products Applications Support About Lem Search Current Sensors 45-90 A 90-180 A 187.5-375 A 375-750 A 750-1500 A 1500-3000 A 3000-6000 A 6000-12000 A 12000-24000 A Other value All Current Sensors Voltage Sensors 25-50 V 50-100 V 100-200 V 200-400 V 400-800 V 800-1600 V 1600-3200 V 3200-6400 V All Voltage Sensors Integrated Current Sensors GO Series HMSR Series GXS Series GXN Series GXM Series All Integrated Current Sensors Rogowski Coil ART Series ARU Series ARH Series INTEGRATORS FOR ROGOWSKI COILS Energy Meters DCES DCBM 400 & 600 DCBM 100 TEMA4G EM4T II All Energy Meters Automotive Battery Management EV Chargers Automotive Motor Control Smart Grid Welding Automation Drives High Precision Power Supplies Renewable Energies Trackside Traction After Sales & RMA Merchandize authorization RMA Categories All after sales and RMA Downloads Application Notes Brochures Certificates All Downloads Technical FAQs General All Technical FAQs Company Information History Board of Directors & Committees Organization Values Compliance Sustainability Our locations All Company Information Quality & Environment Quality Environment All Quality & Environment Our partners Become a LEM Supplier Our general terms & conditions Our distributors News & Events All News & Events What do you need ? Product information Check Stock Global information GO EN JP CN EN JP CN Products Current Sensors Voltage Sensors Integrated Current Sensors Rogowski Coil Energy Meters Applications Automotive Battery Management EV Chargers Automotive Motor Control Smart Grid Welding Automation Drives High Precision Power Supplies Renewable Energies Trackside Traction Support After sales and RMA Downloads Technical FAQs About Lem Company Information Quality & Environment Suppliers News & Events Check Stock Career Investors Contact What do you need ? Product information Check Stock Global information GO Home lem_current_page : LT 4000 Series LT 4000 Series For DC, AC, pulse currents' measurements of 4000 ARMS nominal with galvanic isolation

Order now Distributor List Contact Sales LT 4000 - Current Sensors The LT 4000 Series comprises current sensors specifically designed for industrial applications. 

These sensors are notable for their excellent accuracy and swift response times, functioning efficiently with a dual power supply of +/- 24V.

To ensure their correct usage, it is essential to securely mount these components onto a panel. They are designed with a primary conductor crossing featuring a 102 mm diameter aperture.

LT 4000 current sensors utilize closed-loop Hall effect technology.
 

LT 4000 – Features and benefits Main characteristicsClosed loop (compensated) current sensor using the hall effectIsolated plastic case recognized according to UL 94-V0BenefitsExcellent accuracyVery good linearityLow temperature driftOptimized response timeWide frequency bandwidthNo insertion lossesHigh immunity to external interferenceCurrent overload capabilityTypical applicationsLT 4000 current sensors are widely employed within the industrial sector. 

These applications include:

AC variable speed drives and servo motor drivesStatic converters for DC motor drivesBattery supplied applicationsUninterruptible Power Supplies (UPS)Switched Mode Power Supplies (SMPS)Power supplies for welding applications LEM LT 4000 – Download & Technical Characteristic Product

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DocumentPrimary nominal RMS currentSupply Voltage rangeOp. TemperatureLT 4000-SDatasheet
3D4000 A24 to 24-25 to 70 °CLT 4000-S/SP34Datasheet
3D4000 A24 to 24-40 to 70 °CLT 4000-S/SP35Datasheet
3D4000 A24 to 24-40 to 70 °CLT 4000-TDatasheet
3D4000 A24 to 24-25 to 70 °C LT 4000 sensors – ASK FOR SAMPLES / QUOTATIONS Looking to receive samples or a quotation? Please click on the contact button below and provide us with the information you need on this product series. Our sales team will get back to you shortly.

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