The circuit uses the popular Pt100 RTD, which has a resistance of 100 Ω at 0°C. Its temperature coefficient of 0.00385 Ω/Ω/ºC produces a 38.5-Ω increase in resistance from 0°C to 100°C.

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

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 ...

Temperature transmitters are employed to transmit a signal from a temperature sensor, such as a RTD or thermocouple, to a control or measurement device.

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 ...

Emerson recently announced the release of the Rosemount 3144S Temperature Transmitter, a new industrial measurement solution.

Design with medical temperature accuracy The Need Demand for precise temperature measurement is critical in clinical studies and in wearable patient-monitoring products.