An RTD translates a physical quantity (temperature) into an electrical signal and is typically used to detect temperatures between –200°C and +850°, having a highly linear response over this ...

The Pt film surface became rough with increasing annealing temperature, thereby decreasing the TCR and linearity of the Pt RTD. The square resistance and grain size of the Pt film annealed below 750 ...

Designing an analog circuit can be a frustrating experience, as noted by Nick Cornford in his Design Idea (DI), “ DIY RTD for a DMM.” With a fortnight’s struggle, I completed the design of 4 mA to ...

For example, a Pt100 RTD has a resistance of 100 Ω at 0 °C. An accuracy of +/- 0.15 °C at 0 °C is typical, but accuracies down to +/- 0.03 °C are available.

OM-CP-RTDTEMP101A precision RTD temperature data loggers accept two, three, or four-wire 100-pt RTD input. The unit features a 10-yr battery life, multiple start/stop function, ultrahigh-speed ...

The rugged design has harsh environmental protection that enables the Ni1000SOT to plug onto a PCB and be immersed into hot motor oil without any additional protective packaging. This eases of ...

Compared to most NTC/PTC thermistors, the PT type of RTD is much most stable and precise (but also more expensive) PT1000’s have been used for many years to measure temperature in laboratory and ...

Resolution is 0.1 ºC over the entire range, accuracy is ±0.2 K or ± 0.6 K, depending on the type of Pt RTD used (0.01 ºC from 50 to 150 ºC using Pt1000), or ±0.3 O for resistance measurement. >>For ...