The RTD Simulator Series is ideal where applications of Resistance Temperature Detector (RTD) simulation require exact low value resistance without "zero" and contact resistance effects. The RTD-Z-6-.001 exhibits a resistance range of 10 Ω to 1,111.110 Ω, 1 mΩ lowest decade resolution, 50 ppm absolute accuracy. The RTD-Z-6-.01 has a 10 mΩ resolution.

If this simulator is substituted for any RTD, the rest of the system may be calibrated or examined. Special designs virtually eliminate zero resistance and switch contact variations, providing the specified absolute accuracy over the entire range.

See the PZS Series for computer controlled RTD instruments. For handheld and field use, consider the ohmSource Series.

• 50 ppm absolute accuracy
• 1 mΩ resolution
• No “zero” resistance; direct setting
• Highest performance RTD simulator available
• Highest accuracy, highest stability, lowest TC
• wide range - 10 Ω to 1111.110Ω
• Virtually independent of contact resistance variation
• Ideal for DIN PT-100, PT-100 ANSI, PT-50 and NI-120 systems

RTD Simulator Series Data sheet and specs (.PDF Format)

Temperature/Resistance Translation Tables

Ideal Models for PT-100
RTD-X-6-0.001 RTD Simulator
RTD-Z-6-0.001 RTD Simulator

Ideal Models for PT-1000
RTD-X-6-0.01 RTD Simulator
RTD-Z-6-0.01 RTD Simulator

RTD-250 Simulator
The RTD-250 Simulator is a more economical version for less exacting requirements.
The RTD-250 Simulator exhibits a resistance range of 20Ω to 1,121.110 ΩΩ, 1mΩ lowest decade resolution, 50ppm absolute accuracy.