JUMO 00725428, Operating Manual, Page: 19 / 36

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6 Functions
6.2 Fine adjustment
You can use customer-specific fine adjustment to correct the measured values of the sensor. In contrast
to offsetting, which is used to specify a constant correction value for the entire characteristic line, fine
adjustment can also be used to change the gradient of the characteristic line.
NOTE!
This data is not stored in the parameter manager.
Parameter
Example
The temperature inside a furnace is measured and displayed. Due to a deviation in the measurement,
the sensor's measured value does not correspond to the actual value (reference measurement). The
amount of deviation is different at the upper and lower measuring points, meaning an offset correction is
not suitable.
(1) Furnace
(2) Measured values from the sensor
(3) Reference values
(4) Sensor
(5) Reference measurement
Parameter Selection/settings Description
Active No , Yes Fine adjustment is only active if
you select Yes
Actual start value -999 to 0 to +999 Lower measured value
Target start value -999 to 0 to +999 Lower reference value
Actual end value -999 to 0 to +999 Upper measured value
Target end value -999 to 0 to +999 Upper reference value
Active: Yes
Actual start value: 15 °C (measured value)
Target start value: 20 °C (reference measurement)
Actual end value: 70 °C (measured value)
Target end value: 80 °C (reference measurement)
20 °C / 80 °C
20 / 80 °C °C
15 °C / 70 °C
(4)
(1)
(2)
(3)
(5)