Rustrak 425 
 
 
 
 
 

Rustrak 425 Servo Recorder

A general purpose, one pen, 2 5/16" strip chart recorder for DC or AC voltage and current. The servo recorders offer a faster response, continuous recording, and more ruggedness, compared to the galvanometric recorders. Available in freestanding, panel mount, and flush mount configurations. Uses pressure sensitive chart paper.

Standard features

  • Chart speed from 1/8" to 30" per hour 
  • Ranges: 
    • 1 to 50mV DC 
    • 50m A to 5A DC 
    • 10 to 600 VAC 
    • 1A to 1000A AC 
  • Zero and span adjustments 
  • Internal paper take-up or top exit 

Optional capabilities

  • Chart speed from 1/48" to 240" per hour 
  • Single event recording 

Key Specifications

  • Recording accuracy: +/- 1% 
  • Response time: 0.25 seconds 
  • 5 5/8" H x 3 5/8" W x 6 7/16" D 
  • 115 or 230 (optional) VAC powered 
  • 1 Year warranty 
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