LEM Products

823 products

  • HSNBV-D05,Automotive Open Loop Current Sensor for up to 48VDC Battery, +/-50 Amp and +/-400Amp Dual Outputs, Battery Drive, Vref = 2.5V output

    HSNBV-D05,Automotive Open Loop Current Sensor for up to 48VDC Battery, +/-50 Amp and +/-400Amp Dual Outputs, Battery Drive, Vref = 2.5V output

    383 pcs in stock

    Automotive Open Loop Current Sensor for up to 48VDC Battery, +/-50 Amp and +/-400Amp Dual Outputs, Battery Drive, Vref = 2.5V output Features Open Loop Transducer using Hall Effect Low Voltage Application Unipolar +5V Power Supply Primary Current Measuring Range, +/-50 Amp and +/-400Amp Dual Outputs Output Voltage: Full ratio-metric (in sensitivity and offset) Dual Channel Sensor for Wider Measurement Range and Redundancy Advantages Good Accuracy for High and Low Current Range Good Linearity Low Thermal Offset Drift Low Thermal Sensitivity Drift Hermetic Package Automotive Applications Battery Pack Monitoring Hybrid Vehicles EV and Utility Vehicles Specification LEM Part Number HSNBV-D05 Technology Multirange Open Loop Hall Effect ROHS Yes Supply Voltage 5 VDC Load Current Channel 1 (RMS) +/-50 Amp Load Current Channel 2 (RMS) +/-400 Amp Output 0.25 - 4.75V (2.5Vref) Isolation 2.5kV (AC, 50Hz, 1 min) Mounting Style Panel Mount/Cable Mount Termination Style Fuse Mounting Style Unit Weight 25g Factory Pack Qty 6 Datasheet Product Datasheet

    383 pcs in stock

    $59.00
    $69.62 inclGST

  • AI-PMUL + ART-B22-D125, Single Phase Rogowski Coil Set, Class 1, User Selectable 0.333v, 0.166v, True RMS 4-20mA, 0-20mA, 0-10V, 0-5V Outputs, Sensitivity, and Measurement Range, 12.5cm Diameter-Rogowski Coil-LEM International SA-Fastron Electronics Store ART-B22-D175-SP3 + AI-PMUL, Single Phase Rogowski Coil Set, Class 1, User Selectable 0.333v, 0.166v, True RMS 4-20mA, 0-20mA, 0-10V, 0-5V Outputs, Sensitivity, and Measurement Range, 12.5cm Diameter

    ART-B22-D175-SP3 + AI-PMUL, Single Phase Rogowski Coil Set, Class 1, User Selectable 0.333v, 0.166v, True RMS 4-20mA, 0-20mA, 0-10V, 0-5V Outputs, Sensitivity, and Measurement Range, 12.5cm Diameter

    14 pcs in stock

    LEM ART-B22-D175-SP3 + AI-PMUL, Single Phase Rogowski Coil Set, Class 1, User Selectable 0.333v, 0.166v, True RMS 4-20mA, 0-20mA, 0-10V, 0-5V Outputs, Sensitivity, and Measurement Range, 12.5cm Diameter The universal Rogowski coil integrator AI-PMUL complements LEM’s flexible clip-around coil ART and ARU range. The design is based on digital processing to give combined dynamic range, accuracy and versatility of use. It offers a wide range of output signals both RMS and instantaneous. AI-PMUL is DIN rail mounted and can be stacked for multiphase application without spacing thanks to its low power dissipation. Input signal Accuracy Class 1 (IEC 61869-2) [1]. Linearity error ≤ 0.10 %. Protection degree IP2X. 35 mm DIN rail mounted. Push-in terminals. 4 selectable true RMS output signals: 0…20 mA, 4…20 mA, 0…5 V, 0…10 V. 2 selectable instantaneous output signals: 225 mV, 333 mV. 6 selectable sensitivities depending on Rogowski coil: 22.5, 70, 80, 85, 100, 120 mV/kA at 50 Hz. 12 selectable ranges: 100, 200, 300, 400, 500, 600, 800, 1000, 1500, 2000, 4000, 5000 A. Ambient operating temperature −25...+70 °C. Advantages Compact design for DIN rail assembly High accuracy Class 1 (IEC 61869-2) Setup by user via Select / Edit buttons Clear status indication via bi-color led Applications MV/LV substations on LV side: Transformer Condition Monitoring Power metering: current measurement for active power calculation Building sub-metering: energy efficiency monitoring, consumption analysis and cost allocation Power quality monitoring: electrical loads and distribution system equipment Fault Detection, Isolation and Repair (FDIR): isolate the site of the fault Remote Terminal Units (RTU) Phasor Measurement Units (PMU) Standards IEC 61010-1: 2010 UL EMC: IEC 61326-1:2012 Options Cross Power Plug-in: side contacts to stack up to 3 Integrator modules and use only one power supply. Specification LEM Part Number AI-PMUL + ART-B22-D175 Function Single Phase AC Current Measurement Measuring Range Selectable 5000,4000,2000,1500,1000,800,600,500,400,300,200,100Amp Sensitivity Selectable 22.5,70,80,85,100,120mV/kA @ 50 Hz Output Selectable; Signal Conditioned True RMS 0-20mA, True RMS 4-20mA, True RMS 5V, True RMS 10V or 225mV, 333mV Direct Output (1 Amp output coming soon) Frequency Measuring Range 50-1500Hz (15th Harmonic) Operating Voltage 10-32VDC Accuracy 1% from 25 to 5000 Amp Current Consumption 100mA (max) Dimensions 100mm x 78mm x 15mm (Integrator), 12.5cm Diameter (Coils) Mounting Din Rail Mount Integrator to Coil cable 3M Twisted and Screened Integrator to Meter cable User Supplied Shielded cable 1.5mm sqr, up to 6m long Operating Temperature -25°C - 70°C Storage Temperature -45°C to 80°C Isolation (50Hz, 1 min) 1.5kV True RMS Response Time 160-190ms Termination Style Push-in for 1.5mm sqr wire Weight 58g Factory Pack Qty 1 Certifications UL, ROHS Datasheet AI-PMUL Datasheet ART Series Datasheet Application Notes User Notice 1) The Rogowski coil can measure any primary current as there is no saturation effect. 2) Not tested given that in the worst case (load = 0 Ohm i.e. short circuit on the output) the peak dissipated power remains low (< 2 Watts) 3) Frequency bandwidth and phase shift modelling schematic can be provided on request. 4) Referring to the main phase offset of 90 ° (a Rogowski coil is a derivative current transducer) 5) Considering a primary conductor of at least ⌀ 15 mm, perpendicular and in contact with the Rogowski coil. 6) Considering an external conductor of at least ⌀ 15 mm the same current level than internal conductor, perpendicular and in contact with the Rogowski coil.

    14 pcs in stock

    $470.00
    $554.60 inclGST

  • Last stock! HOP 500-SB/SP1 O/L Split Core Hall Effect Current Sensor, 500 Amp, +/-4V Output, 12.5 x 41mm Aperture, +/-12..15V Supply, Panel Mount, X = 2%

    HOP 500-SB/SP1 O/L Split Core Hall Effect Current Sensor, 500 Amp, +/-4V Output, 12.5 x 41mm Aperture, +/-12..15V Supply, Panel Mount, X = 2%

    4 pcs in stock

    LEM HOP 500-SB/SP1 O/L Split Core Hall Effect Current Sensor, 500 Amp, +/-4V Output, 12.5 x 41mm Aperture, +/-12..15V Supply, Panel Mount, X = 2% Open Loop AC/DC Hall Effect Sensor Features Bandwidth DC to 8kHz Open loop transducer using Hall effect Compact and versatile Panel mounting-Horizontal or Vertical or Busbar Mounting Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Wide dynamic range, nominal 200 to 600 A in one package. Up to 900 A measurement range Applications Power supplies for TELECOM (monitoring and measurement) Electrical chemistry Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications. Chopper Battery supplied applications Specification LEM Part Number HOP 500-SB/SP1 Technology Open Loop Hall Effect Aperture 104 x 40mm Square ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 500 Amp Measurement Range +/-1000 Amp Overload Rating Contact Us for Possible Replacement Output +/-4 V Isolation 3 kV Bandwidth DC-10 kHz Mounting Style Panel Mount/Busbar Mount Operating Temperature Range -25°C / 70°C Accuracy 2% Termination Style Molex 5045-04A Unit Weight 590g Factory Pack Quantity 4 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    4 pcs in stock

    $659.70
    $778.45 inclGST

  • Last stock! LEM International SA AC/DC Voltage Hall Effect Sensor DVM 2000 Digital Voltage Transducer, Vpn = 2000V, +/-12...24VDC, 50mA output, 12kV Isolation FE-DVM 2000

    DVM 2000-UI Digital Voltage Transducer, Vpn = 2000V, 24VDC Supply, 4-20mA Analogue Output, 12kV Isolation

    5 pcs in stock

    EM DVM 2000-UI Digital Voltage Transducer, Vpn = 2000V, 24VDC Supply, 4-20mA Analogue Output, 12kV Isolation Features Bandwidth DC to 13kHz 4-20mA Unipolar Analogue Output Closed loop transducer using Hall effect Digital Transducer (ASIC based) Compact and versatile Panel Mount Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Voltage overload capability Low power consumption Applications Railway substation or locomotive AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Water Treatment Electronics Specification LEM Part Number DVM 2000-UI Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage 24 VDC, Isolated Primary Nominal Voltage (RMS + DC) +/- 2000V Measurement Range +/- 3000V Output 4 mA at 0V, to 20mA @Vpn Isolation 12 kV Bandwidth DC-13 kHz Mounting Style Panel Mount Operating Temperature Range -40°C / 85°C Accuracy 1% Termination Style M5 Screw Unit Weight 375g Factory Pack Quantity 4   Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition  

    5 pcs in stock

    $1,238.00
    $1,460.84 inclGST

  • Last stock! LEM International SA AC/DC Voltage Hall Effect Sensor DVL 1000 UI, Voltage Transducer 1000V Input, 4-20mA output, +/- 15V…24VDC, 8.5kV Isolation FE-DVL1000 UI

    DVL 1000 UI, Digital Voltage Transducer 1000V Input, 4-20mA output, +/- 15V…24VDC, 8.5kV Isolation

    1 pcs in stock

    LEM DVL 1000 UI Digital Voltage Transducer 1000V Input, 4-20mA output, +/- 15V…24VDC, 8.5kV Isolation Features Bandwidth DC to 14kHz Multi Range through pin selection Closed loop transducer using Hall effect Compact and versatile Panel Mount Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Voltage overload capability Low power consumption Applications Railway substation or locomotive AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Water Treatment Electronics Specification LEM Part Number DVL 1000 UI Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage +/-15..24 VDC Bipolar, Isolated Primary Nominal Voltage (RMS + DC) +/- 1000V Measurement Range +/- 1500V Output 4 - 20mA Isolation 8.5 kV Bandwidth DC-14 kHz Mounting Style Panel Mount Operating Temperature Range -40°C / 70°C Accuracy 1% Termination Style M5 Screw Unit Weight 270g Factory Pack Quantity 4 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    1 pcs in stock

    $649.80
    $766.76 inclGST

  • HY 50-P/SP1, Hall Effect Current Sensor, 50 Amp, 0-5V output, no aperture, 5V Supply, PCB Mount, X = 2%

    HY 50-P/SP1, Hall Effect Current Sensor, 50 Amp, 0-5V output, no aperture, 5V Supply, PCB Mount, X = 2%

    Out of stock

    Hall Effect Current Sensor, 50 Amp, 0-5V output, no aperture, 5V Supply, PCB Mount, X = 2%

    Out of stock

    $128.80
    $151.98 inclGST

  • Last stock! LEM International SA AC/DC Current Hall Effect Sensor HT 200-SRID, O/L Hall Effect Current Sensor, 200 Amp, 23mm round FE-HT 200-SRID

    HT 200-SRID, O/L Hall Effect Current Sensor, 200 Amp, 23mm round

    1 pcs in stock

    HT 200-SRID, O/L Hall Effect Current Sensor, 200 Amp, 23mm round Product Datasheet

    1 pcs in stock

    $172.50
    $203.55 inclGST

  • HOYS 560-S-0100, O/L Hall Effect Current Sensor,560 Amp, 5VDC Supply, Panel Mount, 13 x 21.5mm Aperture, X = 1%

    HOYS 560-S-0100, O/L Hall Effect Current Sensor,560 Amp, 5VDC Supply, Panel Mount, 13 x 21.5mm Aperture, X = 1%

    40 pcs in stock

    LEM HOYS 560-S-0100 Series Closed Loop AC/DC Hall Effect Sensor Features Open loop multi-range current transducer Voltage output Single supply +5 V Overcurrent detect 2.93 × IPN (peak value) Galvanic separation between primary and secondary circuit Low power consumption For busbar mounting Aperture: 21.5 × 13 mm Factory calibrated ● Mating JST connector: housing PAP-05V-S contact SPHD-00xT-P0.5. Advantages Low offset drift Over-drivable Vref Creepage / clearance > 10.5 mm Fast response Low profile 2 mm pitch connector for 22 to 28 AWG wire. Applications AC variable speed and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Combiner box Solar inverter on DC side of the inverter (MPPT). Standards IEC 61800-2: 2015 IEC 61800-3: 2004 IEC 61800-5-1: 2007 ● IEC 62109-1: 2010 ● UL 508: 2013. Application Domain Industrial. Specification LEM Part Number HOYS 560-S-0100 Technology Open Loop Hall Effect Aperture 21.5 x 13mm ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 560 Amp Measurement Range +/-1400 Amp Output 2.5 Vref Isolation 5.4 kV Bandwidth DC-180 kHz Mounting Style Busbar Mount Operating Temperature Range -40°C / 105°C Accuracy 1% Termination Style JST B05B-PASK or equivalent Unit Weight 101g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    40 pcs in stock

    $60.10
    $70.92 inclGST

  • HOYL 200-S-0100, Hall Effect Current Sensor, 200 Amp, 5VDC Supply, PCB Mount, 13 x 40mm Aperture, X = 1%

    HOYL 200-S-0100, Hall Effect Current Sensor, 200 Amp, 5VDC Supply, PCB Mount, 13 x 40mm Aperture, X = 1%

    1120 pcs in stock

    LEM HOYL 200-S-0100 Series Closed Loop AC/DC Hall Effect Sensor Features Open loop multi-range current transducer Voltage output Single supply +5 V Overcurrent detect 2.93 × IPN (peak value) Galvanic separation between primary and secondary circuit Low power consumption For busbar mounting Aperture: 40 × 13 mm Factory calibrated ? Mating JST connector: housing PAP-05V-S contact SPHD-00xT-P0.5. Advantages Low offset drift Over-drivable Vref Creepage / clearance > 10.5 mm Fast response Low profile 2 mm pitch connector for 22 to 28 AWG wire. Applications AC variable speed and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Combiner box Solar inverter on DC side of the inverter (MPPT). Standards IEC 61800-2: 2015 IEC 61800-3: 2004 IEC 61800-5-1: 2007 ? IEC 62109-1: 2010 ? UL 508: 2013. Application Domain Industrial. Specification LEM Part Number HOYL 200-S-0100 Technology Open Loop Hall Effect Aperture 40 x 13mm ROHS Yes Supply Voltage 5 VDC Load Current (RMS + DC) 200 Amp Measurement Range +/-500 Amp Output 2.5 Vref Isolation 8 kV Bandwidth DC-140 kHz Mounting Style Busbar Mount Operating Temperature Range -40°C / 105°C Accuracy 1% Termination Style JST B05B-PASK or equivalent Unit Weight 232g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    1120 pcs in stock

    $140.72
    $166.05 inclGST

  • LV 25-800, C/L Voltage Transducer, 800V, 25mA Output

    LV 25-800, C/L Voltage Transducer, 800V, 25mA Output

    Out of stock

    LEM LV Series Closed Loop AC/DC Hall Effect Voltage Sensor Features Bandwidth DC to 40kHz Multi Range through pin selection Closed loop transducer using Hall effect Compact and versatile Panel Mount Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses Voltage overload capability Low power consumption Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Water Treatment Electronics Specification LEM Part Number LV 25-800 Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Primary Nominal Voltage (RMS + DC) 800V Measurement Range 0 - 1200V Output 25 mA @Vpn Isolation 4.1 kV Bandwidth DC-40 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 70°C Accuracy 0.8% Termination Style Fastron 6.3 x 0.8mm Unit Weight 60g Factory Pack Quantity 25 Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition

    Out of stock

    $259.90
    $306.68 inclGST

  • LAH 100-P, C/L Hall Effect Current Sensor, 100 Amp, +/-12..15V, PCB Mount, X = 0.25%, 5kV Isolation

    LAH 100-P, C/L Hall Effect Current Sensor, 100 Amp, +/-12..15V, PCB Mount, X = 0.25%, 5kV Isolation

    45 pcs in stock

    LEM LAH 100-P, C/L Hall Effect Current Sensor, 100 Amp, +/-12..15V, PCB Mount, X = 0.25%, 5kV Isolation Features Bandwidth DC to 200kHz Closed loop transducer using Hall effect Compact and versatile PCB Mount Insulated plastic case recognized according to UL 94-V0 Advantages Very good linearity High accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications Water Treatment Electronics Specification LEM Part Number LAH100-P Technology Closed Loop Hall Effect Aperture No Aperture ROHS Yes Supply Voltage +/-12..15 VDC Bipolar, Isolated Load Current (RMS + DC) 100 Amp Measurement Range +/-160Amp Output 50 mA Isolation 5 kV Bandwidth DC-200 kHz Mounting Style PCB Mount Operating Temperature Range -40°C / 85°C Accuracy 0.25% Termination Style Through Hole PCB Unit Weight 20g Factory Pack Quantity 25   Datasheet Product Datasheet Application Notes LEM Applications Manual 3rd Edition    

    45 pcs in stock

    $38.18
    $45.05 inclGST

  • HTFS 600-P, O/L Hall Effect Current Sensor, 600 Amp, 5VDC Supply, PCB Mount, X = 1%

    HTFS 600-P, O/L Hall Effect Current Sensor, 600 Amp, 5VDC Supply, PCB Mount, X = 1%

    165 pcs in stock

    LEM HTFS 600-P, Open Loop Hall Effect Current Sensor, 600 Amp, 5VDC Supply, PCB Mount, X = 1% Features Bandwidth DC to 240kHz Open loop transducer using Hall effect Compact and versatile Uinique PCB Mounting Insulated plastic case recognized according to UL 94-V0 Advantages Fixed offset Very good linearity Very good accuracy Low temperature drift Wide frequency bandwidth Very low insertion losses High immunity to external interference Current overload capability Low power consumption Applications AC variable speed drives and servo motor drives Static converters for DC motor drives Battery supplied applications Uninterruptible Power Supplies (UPS) Switched Mode Power Supplies (SMPS) Power supplies for welding applications. Specification LEM Part Number HTFS 600-P Technology Open Loop Hall Effect Aperture ø 22mm ROHS Yes Supply Voltage 5 VDC Bipolar, Isolated Load Current (RMS + DC) 600 Amp Measurement Range +/-900 Amp Output 1.65Vref Isolation 2.5 kV Bandwidth DC-240 kHz Mounting Style PCB Mount (fixation with 4 pins 1mm) Operating Temperature Range -40°C / 105°C Accuracy 1% Termination Style PCB Unit Weight 60g Factory Pack Quantity 10 Datasheet Product Datasheet

    165 pcs in stock

    $46.60
    $54.99 inclGST

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