THERMISTOR i C1 C2 C3 R1

Command:

THERMISTOR i C1 C2 C3 R1

Advanced user

Command Syntax:

CALIBRATE THERMISTOR i C1 C2 C3 R1

Range:

 

Describe:

The CALIBRATE command for analog thermistors allows changing the default Steinhart-Hart equation coefficients to match those of the thermistor element in the sensor being used.

The default values are:

C1: 1.33342e-7

C2: 2.22468e-4

C3: 1.02119e-3

R1: 15000.0 (reference resistor value = 15kΩ)

Result:

Where c1/c2/c3 are float constants for the Steinhart-Hart equation.

... that models the thermistor, and r is resistance for the reference.

... resistor used to create a voltage divider with the thermistor.

Type or
Addressable Component:

Sensor