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                      1. Home
                      2. Sensors & Transducers
                      3. Sensors
                      4. Current Sensors & Transducers
                      5. Current Sensors
                      Print Page

                      LA 55-P/SP1

                      Current Transducer, LA Series, 50A, -100A to 100A, 0.9 %, Closed Loop Output, 12 Vdc to 15 Vdc

                      LEM LA 55-P/SP1
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerLEM
                      Manufacturer Part NoLA 55-P/SP1
                      Newark Part No.44W8439
                      Product RangeLA55 Series
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      496 In Stock

                      Need more?

                      Delivery in 2-4 Business Days(UK stock)
                      View cut-off times
                      QuantityPrice
                      1+$62.640
                      10+$57.080
                      25+$55.730
                      50+$53.190
                      100+$50.340
                      250+$45.820
                      500+$41.510
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      $62.64
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerLEM
                      Manufacturer Part NoLA 55-P/SP1
                      Newark Part No.44W8439
                      Product RangeLA55 Series
                      Technical Datasheet

                      Data Sheet

                      Sensor Output TypeClosed Loop
                      Supply Voltage Range± 12V to ± 15V
                      Supply Voltage DC Min12V
                      Supply Voltage Range± 12VDC to ± 15VDC
                      Supply Voltage DC Max15V
                      Measured CurrentAC / DC
                      Current Measuring Range DC-100A to 100A
                      Accuracy± 0.65 %
                      Current Measuring Range AC-100A to 100A
                      Current Sensor TechnologyClosed Loop Hall Effect
                      Primary Current-100A to 100A
                      Accuracy0.65%
                      Secondary Signal TypeVoltage
                      Sensor MountingPCB Mount
                      Operating Temperature Min-40°C
                      Operating Temperature Max85°C
                      Product RangeLA55 Series
                      SVHCTo Be Advised

                      Product Overview

                      The LA 55-P/SP1 is a Current Transducer for the electronic measurement of DC, AC, pulsed with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). Closed loop (compensated) current transducer using the Hall effect. Printed circuit board mounting. Insulated plastic case recognized according to UL94V-0. High immunity to external interference.

                      • Excellent accuracy
                      • Very good linearity
                      • Low temperature drift
                      • Optimized response time
                      • Wide frequency bandwidth
                      • No insertion losses
                      • Current overload capability

                      Technical Specifications

                      Sensor Output Type

                      Closed Loop

                      Supply Voltage DC Min

                      12V

                      Supply Voltage DC Max

                      15V

                      Current Measuring Range DC

                      -100A to 100A

                      Current Measuring Range AC

                      -100A to 100A

                      Primary Current

                      -100A to 100A

                      Secondary Signal Type

                      Voltage

                      Operating Temperature Min

                      -40°C

                      Product Range

                      LA55 Series

                      Supply Voltage Range

                      ± 12V to ± 15V

                      Supply Voltage Range

                      ± 12VDC to ± 15VDC

                      Measured Current

                      AC / DC

                      Accuracy

                      ± 0.65 %

                      Current Sensor Technology

                      Closed Loop Hall Effect

                      Accuracy

                      0.65%

                      Sensor Mounting

                      PCB Mount

                      Operating Temperature Max

                      85°C

                      SVHC

                      To Be Advised

                      Technical Docs (3)

                      CAD Multiple Formats EN

                      Product Change Notice EN

                      Technical Data Sheet EN

                      Legislation and Environmental

                      US ECCN:EAR99
                      EU ECCN:Unknown
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:To Be Advised
                      Download Product Compliance Certificate

                      Product Compliance Certificate

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