BARTEC BENKE HYGROPHIL H 4230-12 Ex Zone II, Operating Instructions Manual, Page: 77 / 112

Maintenance
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Operating Instructions HYGROPHIL® H 4230-12 BA 060207
6.3.6 Changing the dry temperature sensor
You can change the dry sensor without having to disassemble the measur-
ing chamber.

Detach the connector’s knurled nut and remove the plug-in connector.

Detach the knurled nut from the sensor mount and carefully extract the
sensor.
 Insert the new sensor and tighten the knurled nut on the sensor mount.
 Connect the sensor’s connector and tighten the knurled nut.

Sensor calibration see section 5.2.4.8.