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6. In the corresponding Resistance box, type the corresponding resistance value for the high
thermistor temperature.
7. Click Accept.
To see your equation, choose Open Equation from the Equation menu and select the equation number
that TrendReader assigned to this equation from the Open Equation dialog box.
The equation generated will look like this:
The co-efficient from the thermistor equation that was created must be copied into the following
equation using the variables listed above. From the created thermistor equation, the co-efficients found
in the line 'KELVIN=' (in scientific notation) will now be entered into the line 'c=' in the following
equation. This will now yield a calibrated thermistor reading for the specific thermistor. (in this example,
the result will be the same as an ET-016 thermistor.
© 2001 ... ACR Systems Inc.
OWL 200 and Custom Equations
Figure 6.2
Figure 6.3
31
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