RTD Simulators

RTD Simulators

IET manufactures a variety of RTD simulators for the field, the laboratory or automated stations. For high performance consider the RTD series; for programmable and lower cost consider the PRTD or OS series; and for good performance lost cost consider the RS-RTD. All our RTD simulators use physical "real" resistors.
Temperature/Resistance Translation Tables.

Find out more about our different RTD Simulators

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  1. RTD Precision RTD Simulator

    RTD Series - Precision RTD Simulator

    • Highest accuracy, highest stability, lowest TC of any RTD Simulator available
    • Accuracy for Z Series: 0.005% (0.012 ºC for PT 100)
    • Resolution: 1 mΩ (0.0025 ºC for PT 100)
    • Stability 0.0002% for 24 hours; 0.001% for 12 months
    • PT100 to Resistance Chart with 0.1 mΩ Resolution
  2. OS-270 OhmSOURCE with Leads

    ohmSource Resistance Decade Box / RTD Simulator

    • The revolutionary ohmSOURCE Microprocessor Controlled Resistance Decade Boxes are like nothing you have ever seen before!
    • Two cost-effective models available
    • Accuracy's as tight as 0.01%, with resolution as good as 0.01Ω
    • Engineered as an ideal RTD Calibrator 
  3. RS-RTD- Resistance RTD Simulator

    RS-RTD- Resistance RTD Simulator

    • Accuracy 0.1%+25 mΩ (± 0.32 ºC at 0ºC for PT 100)
    • Resolution: 10 mΩ (0.025 ºC for PT 100)
    • Range up to 10 kΩ
    • Uses Real Resistors
  4. Programmable RTD Simulator

    PRTD-X-6-0.001-IEEE Programmable RTD Simulator


    • A Programmable resistance decade box for RTD Applications
    • Wide range and resolution: 1 mΩ to 1 kΩ
    • No zero resistance
    • Standard Accuracy of : 0.01%, (Contact IET about lower cost/lower accuracy models)
    • IEEE-488.2, RS-232 and Ethernet Interface Options
    • LabVIEW Drivers for IEEE-488.2 and RS-232 Versions

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