Yokogawa WT333 Digital Power Meter, DC - 100 kHz, 20A, 3 Ch.

RENT YOKOGAWA WT333 Digital Power Meter (call for availability)

The Yokogawa WT333 Digital Power Meter is engineered for precision and versatility, offering an extensive current input range, rapid data update rates, and a user-friendly interface, all in a compact design. Its high performance and reliability make it a crucial instrument for various settings, from production lines to advanced research and development environments.

Key Features and Specifications of the Yokogawa WT333 Digital Power Meter:

• High Performance and Reliability:
  • Basic accuracy of 0.1% of reading
  • Designed for low current measurement
  • Supports wide current input ranges
  • Connectivity options include standard USB, selectable GP-IB or RS-232, and optional Ethernet
• Simultaneous Measurement of All Parameters:
  • Capable of measuring all AC and DC parameters
  • Includes harmonic analysis and integration without mode switching
  • Compatible with WTViewrFreePlus software for monitoring and data storage
• Fast Display and Data Update Rate:
  • Optimizes testing procedures with short tact time
  • Maintains basic measurement accuracy across all input ranges
• Convenient Measurement Functions:
  • MAX Hold Function: Captures and retains peak values for RMS/PEAK voltage, current, active power, reactive power, and apparent power
  • Line Filter and Frequency Filter Functions: Effectively eliminates noise and harmonics for precise fundamental waveform measurements

Specifications:

• Input Terminal Type:
  • Voltage: Plug-in terminal (safety terminal)
  • Current: Direct input through large binding post
• Input Format:
  • Voltage: Floating input via resistive voltage divider
  • Current: Floating input via shunt
• Measurement Range:
  • Voltage:
    • Crest factor 3: 15V, 30V, 60V, 150V, 300V, 600V
    • Crest factor 6: 7.5V, 15V, 30V, 75V, 150V, 300V
  • Current:
    • Direct input:
      • Crest factor 3: 0.5A, 1A, 2A, 5A, 10A, 20A
      • Crest factor 6: 0.25A, 0.5A, 1A, 2.5A, 5A, 10A
    • External current sensor input (/EX1,/EX2):
      • Crest factor 3:
        • EX1: 2.5V, 5V, 10V
        • EX2: 50mV, 100mV, 200mV, 500mV, 1V, 2V
      • Crest factor 6:
        • EX1: 1.25V, 2.5V, 5V
        • EX2: 25mV, 50mV, 100mV, 250mV, 500mV, 1V
• Input Impedance:
  • Voltage:
    • Input resistance: Approx. 2 MΩ
    • Input capacitance: Approx. 13 pF in parallel with the resistance
  • Current:
    • Direct input:
      • Crest factor 3: 0.5A, 1A, 2A, 5A, 10A, 20A
      • Crest factor 6: 0.25A, 0.5A, 1A, 2.5A, 5A, 10A
    • Input resistance: Approx. 6 MΩ
    • Input inductance: Approx. 1μH in series with the resistance
    • External current sensor input (/EX1):
      • Crest factor 3: 2.5V, 5V, 10V
      • Crest factor 6: 1.25V, 2.5V, 5V
      • Input resistance: Approx. 100kΩ
    • External current sensor input (/EX2):
      • Crest factor 3: 50mV, 100mV, 200mV, 500mV, 1V, 2V
      • Crest factor 6: 25mV, 50mV, 100mV, 250mV, 500mV, 1V
      • Input resistance: Approx. 20kΩ
• General Specifications:
  • Rated supply voltage: 100 VAC to 240 VAC
  • Permitted supply range voltage: 90 VAC to 264 VAC
  • Rated supply frequency: 50/60 Hz
  • Permitted supply voltage frequency range: 48 Hz to 63 Hz
  • Maximum power consumption: 70VA
  • Battery backup: Lithium battery for backup of setup parameters

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