Journal ArticleDOI
Evaluation of resistance–temperature calibration equations for NTC thermistors
TLDR
In this article, seven calibration equations were selected to evaluate the fitting agreement of the resistance-temperature data of four types of thermistors in this study and the parameters of these calibration equations are estimated using least squares method.About:
This article is published in Measurement.The article was published on 2009-08-01. It has received 67 citations till now. The article focuses on the topics: Non-linear least squares & Calibration (statistics).read more
Citations
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Journal ArticleDOI
Performance assessment of low-cost environmental monitors and single sensors under variable indoor air quality and thermal conditions
Ingrid Demanega,Igor Mujan,Brett C. Singer,Aleksandar S. Anđelković,Francesco Babich,Dusan Licina +5 more
TL;DR: In this article, the authors conducted a comprehensive performance evaluation of eight consumer grade multi-parameter monitors and eight singleparameter sensors in detecting particulate matter, carbon dioxide, total volatile organic compounds, dry-bulb air temperature, and relative humidity.
Journal ArticleDOI
Theoretical and Experimental Investigation of Thermal Dynamics of Steinhart–Hart Negative Temperature Coefficient Thermistors
TL;DR: In this paper, the temperature-dependent dynamics of a negative temperature coefficient (NTC) thermistor conducting variable electric current is modeled using the differential approach, where the thermistor is assumed to follow the Steinhart-Hart resistance-temperature equation.
Journal ArticleDOI
Calibration and self-validation of thermistors for high-precision temperature measurements
S. Rudtsch,Christoph von Rohden +1 more
TL;DR: In this article, the influence of changes of the calibration equation on the interpolation error of a super-stable thermistor has been discussed, and it was confirmed that the Steinhart-Hart equation shows poor performance and should be replaced by the more suitable models recommended in White et al.
Journal ArticleDOI
Evaluation of different calibration equations for NTC thermistor applied to high-precision temperature measurement
TL;DR: In this paper, the performance of an NTC thermistor is affected markedly by its calibration equation, and it is confirmed that the fitting quality is influenced greatly by the number of coefficients used in the calibration equation.
Journal ArticleDOI
Voltage divider resistance for high-resolution of the thermistor temperature measurement
Jongwon Kim,Jong-Dae Kim +1 more
TL;DR: In this article, a method for determining the divider resistance to minimize the resolution's maximum value in a given temperature range was presented, and the effect on the resolution when the derivative was calculated by forward and backward finite differences and the Stein-Hart calibration equation.
References
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Book
Classical and modern regression with applications
TL;DR: In this article, the authors focus on concepts with a blend between illustrations using real data sets and mathematical and conceptual development and emphasize applications with examples that illustrate nearly all the techniques discussed, including simultaneous influence, maximum likelihood estimation of parameters, and the plotting of residuals.
Book
Sensors and Signal Conditioning
TL;DR: Signal Conditioning for Resistive Sensors Reactance Variation and Electromagnetic Sensors and Signals for Self-Generating Sensors Signal conditioning for self-Generation Sensors Digital Sensors Telemetry and Data Acquisition.
Journal ArticleDOI
Calibration curves for thermistors
TL;DR: In this paper, a function for use in interpolating thermistor calibrations has been found which is suitable for use with a wide variety of thermistors for ranges of a few degrees to a few hundred degrees.
Journal ArticleDOI
Temperature measurements by means of NTC resistors and a two-parameter approximation curve
TL;DR: The presented two-parameter approximation curve AC2 can be very conveniently used with some NTCRs for the calculation of unknown temperature from the measured resistance and shows a very good agreement of curves.