Environment Monitoring System IP Temp CAT5 Video Extender HDMI VGA DVI KVM Switch, Video Splitter, Video Matrix Switch

Hall-Effect Current Sensors, Split-Core, 0.47" Loop Diameter

NTI Part #: E-AMPxx-SC12
Measures AC or DC currents using a split-core system.

Talk to a live agent


  • Measures both AC and DC currents using a split-core system.
    • Available rated currents: 50A, 100A, 200A, 300A, 400A.
      • Contact an NTI product consultant for other available ratings between 50A and 400A.
  • Common applications include: monitoring AC variable speed drives, static converters for DC motor drives, battery supplied applications, uninterruptible power supplies (UPS), switched mode power supplies (SMPS), electrochemical systems, and power supplies for welding applications.
  • Includes a 7ft 4-wire cable for connecting to the E-ACDCLM or E-DCLM-6.
    • To extend the distance between the hall-effect sensor and the E-ACDCLM or E-DCLM-6, simply connect longer wires (22AWG) using the included splices.
      • It is recommended to place the E-ACDCLM or E-DCLM-6 as close to the hall-effect sensor as possible. The E-ACDCLM and E-DCLM-6 can be placed up to 1000 ft away from the E-2D/5D/16D unit using CAT5/5e/6 cable.
  • Loop diameter: 0.47" (12mm)..
  • Response time: ≤7µS @ 50A/µ S, 10%-90%.
  • Galvanic isolation: 2.5KV @ 50Hz, AC, 1min.
  • Supply voltage: ±12V, ±15V.
  • Output voltage: ±4V.
  • Current consumption: ≤25mA.
  • Dimensions WxDxH (in): 1.81x0.63x1.46 (46x16x37mm).
  • Operating temperature: -13 to 185°F (-25 to 85°C).
  • Storage temperature: -40 to 212°F (-40 to 100°C).


Contact an NTI product consultant for hall-effect sensors in other sizes and ratings.

* Required Fields