Precision RTD Simulators -RTD Simulator Selection Guide

RTD Simulators

IET manufactures a variety of RTD simulators to calibrate RTD's in the field, the laboratory or automated stations.

For high-performance programmable unit consider the PRS-330
For an ultra precision manual unit consider the RTD Series
For low cost solid performance consider the OS-270 or RS-RTD.
All our RTD simulators use physical "real" resistors.

Temperature/Resistance Translation Tables

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
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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
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OS-260 & OS-270 Resistance Decade Boxes / RTD Simulator
The revolutionary ohmSOURCE microprocessor controlled resistor is like nothing you have ever seen before!
US Patent 6487456
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
Unit can only be used as a MANUAL unit. Can not be connected to or controlled by a computer
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PRS-370 Self-Adjusting Programmable Resistance Box & RTD Simulator
Resistance range: 0.1 Ω to 20 MΩ with a Resolution of 1 μΩ or 6 digits
Precision lab grade Resistor Standard with accuracy
Manual or Programmable decade resistor with IEEE interface and Labview drivers
No long term maintenance or calibration cost -with an 5 year warranty
Designed for customers who own an 8.5 digit DMM (Fluke 8508A, 8588A¹ or Keysight 3458A)
The most revolutionary decade resistor ever!
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