Temperature Display for Pt100 and Ni100 RTD's

The 531 Series temperature display accepts inputs from Pt100 and Ni100 RTD sensors in 2, 3 or 4 wire configurations. This compact and low cost temperature monitor is ideal for all applications using Pt100 or Ni100 RTDs.


  • Compact and Low-Cost Temperature Display
  • Temperature Display in °C or °F
  • MIN/MAX Value Retention
  • EEPROM Data Backup on Power Failure
  • Galvanic Isolation with Reverse Polarity Protection
  • Screw Terminal Connectors: pitch 5 mm
  • Display Hold Input
  • Easy Programming and Operation
  • Takes 5 Measurements/second


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