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    Discontinued

    Current Sensors

    Current Transducer

    Hawkeye H421 analog current transducers provide reliable load trending information for large motor loads (up to 2400 A), with a proportional 4 to 20 mA signal.

    Overview

    Hawkeye H421 analog current transducers provide reliable load trending information for large motor loads (up to 2400 A), with a proportional 4 to 20 mA signal. The H421 versions include a span potentiometer that allows each sensor to be calibrated for maximum resolution.

    Features & Benefits:
    • Split-core design for easy installation and fast retrofits
    • No need for external CTs on large conductors
    • Large openings for heavy conductors
    • Loop powered 4 to 20 mA output
    • 2-wire design reduces wiring cost
    • Zero and span adjustments for field flexibility
    • 30 mA at 12 to 30 V DC sensor power
    • Lead-free
    Certifications:
    • UL
    • CE
    Honeywell will provide product support until
    Specifications

    Others

    • Output Signal
      • 4 - 20 milliampere
    • Brand
      • Alerton
    • Product Type
      • Current Transducer Degrees Celsius
    • Includes
      • Span Potentiometer foot

    Others

    • Output Signal
      • 4 - 20 milliampere
    • Brand
      • Alerton
    • Product Type
      • Current Transducer Degrees Celsius
    • Includes
      • Span Potentiometer foot
    • Output Signal : 4 - 20 milliampere|
    • Brand : Alerton|
    • Product Type : Current Transducer Degrees Celsius|
    • Includes : Span Potentiometer foot|
    Product Number
    Part Number
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    Description
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    V-H221
    Current Transducer, Split Core,0‐300AAC,4‐20mA, Loop Powered
    V-H221
    Current Transducer, Split Core,0‐300AAC,4‐20mA, Loop Powered
    V-H221SP
    Current Transducer, Split-Core, 0 to 300A, 4 to 20mA, Loop Powered
    V-H221SP
    Current Transducer, Split-Core, 0 to 300A, 4 to 20mA, Loop Powered
    V-H321
    Current Transducer, Split-Core, 0 to 300A, 4 to 20mA, Adjustable Calibration
    V-H321
    Current Transducer, Split-Core, 0 to 300A, 4 to 20mA, Adjustable Calibration
    V-H321SP
    Current Transducer, Split-Core, 0 to 800A, 4 to 20mA, Loop Powered
    V-H321SP
    Current Transducer, Split-Core, 0 to 800A, 4 to 20mA, Loop Powered
    V-H421
    Current Transducer, Split-Core, 0 to 800A, 4 to 20mA, Adjustable Calibration
    V-H421
    Current Transducer, Split-Core, 0 to 800A, 4 to 20mA, Adjustable Calibration
    V-H421SP
    Current Transducer, Split-Core, 0 to 1200A, 4 to 20mA, Loop Powered
    V-H421SP
    Current Transducer, Split-Core, 0 to 1200A, 4 to 20mA, Loop Powered