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and retrieved by IO-Link masters in order to assess the wear status of the sensor. Upon reaching a con-
figured counter reading, an alarm is signaled on the JUMO digiLine master. After a sensor has been re-
placed, the counters are reset with the JUMO DSM software.
Sensor stress
To assess the stress on the sensor from the thermal, the current "sensor stress" is calculated on the ba-
sis of the measurement data provided by the sensor. In the JUMO digiLine electronic components, a sen-
sor stress alarm signal can be configured. If a critical sensor stress level is reached, this signals a sensor
stress alarm on the master device and, where available, on the display of the JUMO digiLine electronic
components.
Customer-specific characteristic lines
For each measuring range, a linearization table with up to 30 value pairs each can be activated in the
JUMO digiLine electronic components. These show the measured electrolytic conductance to any unit
(e.g. a concentration value derived from the conductance). The JUMO digiLine linearization tables CR
can be used during operation without a master device to provide customer-specific linearization of the
measured value on the local display on device versions with a display. The linearization tables of the
JUMO digiLine electronic components are deactivated for operation on the JUMO AQUIS touch S/P. The
customer-specific linearization of the JUMO AQUIS touch S/P is available and should be used.
JUMO Digital Sensor Management Software for the PC
The JUMO DSM software (DSM stands for Digital Sensor Management) can be used to manage, cali-
brate, and test JUMO digiLine electronics on the PC. In addition, it serves as a configuration tool for the
JUMO digiLine electronics. The connection to the PC is made via the USB interface. The JUMO DSM
software adds data from the memory of JUMO digiLine electronics to its sensor database. The sensor
database holds calibration logbook entries, histories about replaced sensors and configuration changes
to the JUMO digiLine electronics. If the JUMO digiLine electronics are to be connected to a new sensor
(device versions with a separate sensor only), data for the new sensor can be reset via the JUMO DSM
software and the information from the old sensor archived on the PC.
3 Device Description
15
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