CW121 - Yokogawa Power Recorders

CW121 Spec Sheet

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Technical Specifications

Instrument Type

Input Channels
4 voltage terminals, 3 pairs current terminals, for single-phase 2-wire to 3-phase 3-wire, 3-phase 4-wire, single-phase 2-wire 2 or 3-load system

Operation Modes
recorder, meter

recorder, meter

Extra Specifications
Clamp-on Power Meter CW240 Energy Saving

Product Description

  • Compact&Light weight body with large back-lit LCD
  • Current clamps in a range of sizes (small to large diameter)
  • Support for large-capacity ATA flash memory (equipped with PC card slot)
  • Data can be saved at from 1 second
  • Wiring error check function
  • 2 or 3-load system
  • Simultaneous measurement of multiple use possible by external control terminal
  • Parameters setting tool is included to set measurement conditions through PC