Operating menu and parameter description
iTHERM TrustSens TM371, TM372
80
Hauser
Deviation
Navigation
Calibration → Deviation
Description
This function displays the measured Pt100 self-calibration deviation from the reference
temperature. The deviation is calculated as follows: Self-calibration deviation = reference
temperature - measured Pt100 temperature value + adjustment
Display
_.__ °C
Factory setting
0
Adjustment
Navigation
Calibration → Adjustment
Description
Use this function to adjust the measured Pt100 value. This value will be added to the
measured Pt100 value and therefore influences also the self-calibration deviation.
Self-calibration deviation = reference temperature - measured Pt100 temperature value +
adjustment
User entry
–1.0 · 10
20
to +1.0 · 10
20
Factory setting
0.000
14.2.1 "Limits" submenu
Lower warning value
Navigation
Calibration → Limits → Lower warning value
Description
Enter the lower warning limit for the self-calibration deviation.
User entry
–1.0 · 10
20
to –0.5 °C
Factory setting
–0.5 °C
Additional information
Use this function to define the lower warning limit. If the self-calibration deviation exceeds
the defined limit, the device will transmit the defined status signal and shows the defined
diagnostic behavior via the LED (diagnostic event 144).
(
Factory setting
= Warning - LED red flashes).
Upper warning value
Summary of Contents for iTHERM TrustSens TM371
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