RTD Sensor Accuracy and Tolerance Standards - Thermometrics …
The industry standard for platinum RTD's according to IEC-751 is + /- 0.12% (of resistance) at 0°C, commonly referred to as Class B accuracy. This will provide an accuracy of + /- 0.3°C at …
IEC 60751:2022
IEC 60751:2022 specifies the requirements, in addition to the resistance versus temperature relationship, for both industrial platinum resistance thermometers (later referred to as …
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des Normes internationales pour tout ce qui a trait à l'électricité, à …
What is RTD Accuracy ? | Resistance Thermometer Accuracy
The most common standard used for grading Platinum RTDs is IEC 751 (1995). IEC 751 defines two performance classes for 100Ω Platinum RTDs with alpha 0.00385, Class A and Class B, …
RTD Technical Data: - Tempco
IEC publication 751 issued by the International Electrotechnical Commission (dated 1983). This is the widest international scope of any RTD standard.
Where [t] is the temperature value in °C.
IEC 751 describes Industrial Platinum Resistance Thermometer Sensors. The Standard covers thermometers suitable for all or part of the temperature range -200ºC to +850ºC with two …
JIS C 1604 completely conform to IEC-751. The major changes are as follows. (1) JIS for Resistance thermometer sensors is uniformed to JIS C 1604 (Resistance thermometer …
IEC 751 respectively EN 60751 describe the requirements placed on industrial platinum measuring resistors whose electrical resis-tance is a function of the temperature. These …
W A TLO W 1 Reference Data Resistance vs. Temperature Table for DIN-IEC-751 Platinum RTDs-200 18.52 -200-190 22.83 22.40 21.97 21.54 21.11 20.68 20.25 19.82 19.38 18.95 -190
- Some results have been removed