RTD Reference
Nachschlagewerke
3,99 € · Entwickelt für iPad
This application is a simple, fast, and comprehensive tool for field technicians, engineers and programmers to quickly and easily convert resistance to temperature and vice versa for many popular temperature sensing devices.
It includes support for over 70 types of RTDs (Resistance Temperature Detectors) and 9 types of popular Thermistors (Thermal Resistors). These devices exhibit predictable changes in their resistance depending on their ambient temperature, a characteristic that makes them useful for measuring temperature in many residential, commercial and industrial applications.
Merely select your entry mode (resistance in ohms or temperature in deg F or C) and your RTD or Thermistor type. Your entries are converted to the other two units instantly as you type.
The app supports:
Platinum RTDs – 56 combinations of reference resistance and alphas
Copper RTDs - 4 combinations of reference resistance and alphas
Nickel RTDs - 8 combinations of reference resistance and alphas
Nickel-Iron RTDs (Balco) - 6 combinations of reference resistance and alphas
Thermistors – 9 popular types including two types of 10K thermistors
Although the behavior of RTDs and Thermistors is predictable, they are not linear. This app uses the Steinhart-Hart formula for Thermistor calculations, the Callendar-Van Dusen formula for Platinum RTDs and similar algorithms for the other types of RTDs. All formulas and coefficients used by the app are described in the documentation provided with the app.
A number of lookup charts are included showing resistance vs temperature for many of the most popular types of RTDs.
The app uses 64-bit double precision math to provide the best possible resolution and accuracy for its calculations. However, since the algorithms are curve-fitting approximations, there will certainly be some points at which there are very small (usually insignificant) differences between the calculated values and a manufacturer’s published data table.
You can use the Settings application to change background and text colors, change keyclick sounds, and adjust keyclick volume.
Please send any comments, suggestions or corrections to support@dohmann.com
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•Reworked the overall UI for better presentation consistency across devices
•All views now support both portrait and landscape orientation
•Added more info and options to the documents view
•Added the ability to change text colors on the main view
Das Entwicklungsteam, Dohmann Engineering Services, hat darauf hingewiesen, dass die Datenschutzrichtlinien der App den unten stehenden Umgang mit Daten einschließen können. Weitere Informationen findest du in den Datenschutzrichtlinien des Entwicklungsteams .
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Informationen
- Größe
- 5,2 MB
- Kategorie
- Nachschlagewerke
- Kompatibilität
Erfordert iOS 12.0 oder neuer.
- iPhone
Erfordert iOS 12.0 oder neuer. - iPad
Erfordert iPadOS 12.0 oder neuer. - iPod touch
Erfordert iOS 12.0 oder neuer. - Mac
Erfordert macOS 11.0 (oder neuer) und einen Mac mit Apple M1-Chip (oder neuer). - Apple Vision
Erfordert visionOS 1.0 oder neuer.
- Sprachen
- Englisch
- Altersfreigabe
4+
- 4+
- Anbieter
Dohmann Engineering Services
- Dohmann Engineering Services hat sich nicht als Händler für diese App ausgewiesen. Falls du Verbraucher:in im Europäischen Wirtschaftsraum bist, gelten die Verbraucherrechte nicht für Verträge zwischen dir und dem Anbieter.
- Copyright
- © 2011 Dohmann Engineering Services
