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Onset Amp Split-Core AC Sensor
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Onset Amp Split-Core AC Sensor

Ref: ONSE-CTV-A

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    Collections: Onset, Supplies

    Vendor: Onset


    Shipping Weight: 1.0 lb

    Onset CTV-C 10 - 100 Amp Split-Core AC Current Sensor

    Safely and efficiently measure energy consumption with a split-core design that enables fast installation without interrupting the power supply.

    The Onset CTV-C is a high-performance AC current sensor specifically designed for use with HOBO U12, UX120, and ZW series data loggers equipped with external input channels. This sensor accurately monitors ranges from 10 to 100 Amps AC in single-phase 50 Hz or 60 Hz systems. Its most notable feature is the self-gripping split-core design, which allows for instant and secure attachment around active conductors. Being UL listed and powered by induction from the line voltage, it is the ideal tool for energy audits, load management, and monitoring industrial or commercial electrical installations.

    Key Features

    • Non-Invasive Installation: The split-core design allows the sensor to "clamp" around the wire without needing to disconnect the load or cut the power.
    • Certified Safety: UL listed, ensuring compliance with strict international electrical safety standards.
    • Self-Powered: The power required for the sensor's operation is induced directly from the line being measured, eliminating the need for external batteries.
    • Wide Compatibility: Seamlessly integrates with HOBO U12, UX120 data loggers and ZW wireless nodes.
    • Versatile Operation: Optimized for sine waves and load power factors ranging from 0.5 to 1.0, whether leading or lagging.
    • Brand Onset / HOBO
      Model CTV-C
      Measurement Range 10 to 100 Amps AC
      Sensor Type Split-core
      Input Frequency 50 Hz or 60 Hz (Sine wave)
      Phase Single-phase
      Power Factor 0.5 to 1.0 (Lead or Lag)
      Certifications UL Listed
      Weight 1.5 lb (680 g)
      • 1x CTV-C Split-Core AC Current Sensor (10-100A)
      • Compatible Data Logger (HOBO U12, UX120, or ZW Series)
      • External input cable (if required by the specific logger model)
      • HOBOware Software for data analysis
      • Additional current sensors for different ranges (CTV-A, CTV-B, CTV-D)

    EO20260422

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