ThermistorTemperatureSteinhartHart: Steinhart-Hart Equation for Thermistor Temperature

In thermocouple: Temperature Measurement with Thermocouples, RTD and IC Sensors

Description

ThermistorTemperatureSteinhartHart Estimates the thermistor temperature using the Steinhart-Hart equation

Usage

 ThermistorTemperatureSteinhartHart(R, R0, A, B, C=0, D)

Arguments

R	measured resistance for temperature T
R0	resistance at temperature To (25<c2><b0>C, expressed in ohms)
A	Steinhart-Hart Coefficient A1 (K^0)
B	Steinhart-Hart Coefficient B1 (K^-1)
C	Steinhart-Hart Coefficient C1 (K^-2)
D	Steinhart-Hart Coefficient D1 (K^-3)

Value

R	resistance

Note

Equation ThermistorCalibrationEquation should be used instead of the Steinhart and Hart equation because the performance of this equation is affected by: 1. the thermistor's R(25 C) value 2. the unit of measurement 3. R0 5. the thermistors being connected in series or parallel

Source: John G. Webster and Halit Eren, 2014, Measurement, Instrumentation, and Sensors Handbook, Second Edition, CRC Press

Bennett, A. S., 1971, The calibration of thermistors over the range 0-30 C Deep Sea Research, 19, 157-163.

Author(s)

Jose Gama

Source

Daycounter, Inc. Engineering Services, 2014 Steinhart-Hart Thermistor Calculator http://www.daycounter.com/Calculators/Steinhart-Hart-Thermistor-Calculator.phtml

References

Daycounter, Inc. Engineering Services, 2014 Steinhart-Hart Thermistor Calculator http://www.daycounter.com/Calculators/Steinhart-Hart-Thermistor-Calculator.phtml

thermocouple documentation built on May 2, 2019, 8:30 a.m.