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This product has been DISCONTINUED and can no longer be ordered.


  • Item # WWG4NZR9
  • Mfr. Model # 4NZR9
  • UNSPSC # 41112205
  • Shipping Weight 0.87 lbs

Technical Specs

  • Item Digital Temprature Controller
  • Temp. Range Based on Input
  • Control Mode On/Off or 2-PID
  • Control Period 0.5 sec., 1 to 99 sec.
  • Description/Special Features LED Digital Display (PV,SV,MV)
  • Hysteresis 0.01% of Full Scale
  • Input Voltage 100 to 240VAC
  • Power Consumption 10VA
  • Proportional Band Self/Auto-Tuning PID
  • Sensor Type Thermocouple, Platinum RTD, and Infrared
  • Output Relay 5A
  • Setting Accuracy Thermocouple Input +/-3% of PV, Pt Input +/-2% of PV
  • Standards UL,CSA,CE
  • Switch Function SPST-NO
  • Amps 5

Compliance and Restrictions

  • None

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