An RTD is a temperature sensor that operates on the measurement principle that a material’s electrical resistance changes with temperature.

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.

A mixed analog-digital signal analysis of temperature measurement circuits are proposed in this paper. With the combination of both self-balanced Wheatstone bridge (WSB) and direct digital converter ...

Marlboro, Mass. Data Translation has released the DT9872, a RTD version of the TEMPpoint temperature measurement instrument product line, in a compact, rugged 2U rack-mountable enclosure. The PC-based ...

The Alpha Electronics FNP series of metal-foil resistors from Vishay Precision Group contain an embedded Pt100 RTD sensor that you can connect to a temperature-measurement circuit or instrument to ...

Acromag’s newest addition to the Busworks® NT Series of expandable remote Ethernet I/O modules is the NT2620 Series RTD/resistance module. Designed to be a cost-effective modular solution, it supports ...

Temperature measurement is everywhere — from your Bluetooth speaker warning you it's overheating to industrial process control requiring precise multi-point monitoring. While many thermometers measure ...