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HygroSmart I7000XP User’s Manual
4
97481 Issue 1, January 2015
MAINTENANCE
3
MAINTENANCE
3.1
Replacing the HygroSmart I7000XP Interchangeable Sensor
Figure 3
HygroSmart I7000XP Sensor Pin Connector
The following steps should be taken to carry out the replacement of the HygroSmart
I7000XP sensor:
1.
Switch off the power supply to the transmitter.
2.
Unscrew the protection filter mounted on the measurement probe body.
NOTE: Be careful not to apply any force to the filter protection
cage.
3.
Taking care not to bend the male pins on the sensor electrical connector,
remove the HygroSmart I7000XP to be replaced and insert the new
component.
3.2
Recalibration Service
The HygroSmart I7000XP interchangeable sensor can be returned to any Michell Service
Center (see www.michell.com for details) for recalibration. Alternatively, an optical
advanced RH & temperature calibration system can be provided for on-site recalibration.