pH / mV controller M2120

pH / redox controller

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Description

  • For DIN rail mounting
  • two-point controller
  • Measurement Range: 0-14 pH or -1000 to 1000 mV
  • Resolution: 0.01 pH or 1 mV
  • Accuracy: 0.01 pH or 3 mV
  • Input impedance: 1000 Gohm
  • temperature compensation with Pt100 or manual
  • Relay outputs: Potential-free
  • Contact load: Max 1 A per relay
  • power: 20-253 V, 50-60 Hz, or DC
  • 4-20 mA output option