EN
WIKA operating instructions, model CTR3000
33
14191761.01 05/2019 EN/DE
6.4.2.8 Display – Average value
The average value is stated in the information bar on the home screen or other measuring screens.
Definition: Average value = arithmetic average over the last measurements.
The setting defines the “n” value for the formula above.
When clicking on the button below
[Sample count]
the numpad opens. The number of measured values for the average value
calculation can then be entered here.
The set average value will be indicated in the button
[Average value]
on the right side.
6.4.2.9 Probes – Standard probe settings
After pressing the button
[Standard probe settings]
on the left side, the sub menu opens on the right. This function helps
to store a new probe, because the standard settings are pre-configured. Repeating types of thermometers can be easily
pre-configured in this way.
For each chapter (standard conversion PRT, standard internal resistor, standard conversion TC and standard reference
junction) one selection is necessary! For more details refer to chapter 6.4.3 “Application [Probes]”.
Standard settings are marked in orange.
𝑠𝑠 = √
1
𝑛𝑛 − 1 ∑(𝑥𝑥
𝑖𝑖
− 𝑥𝑥̅)²
𝑛𝑛
𝑖𝑖=1
6. Commissioning, operation
