15. Update the calibration date and calibration information on the transmitter using the
cdate and ctext commands.
Example: Set calibration date to 2018-07-04 and calibration info text to "Lab2/Mike".
cdate 20180704
Cal. date : 20180704
ctext Lab2/Mike
Cal. info : Lab2/Mike
16. Disconnect the connection cable from the service port.
17. Reconnect the terminal blocks and close the cover.
7.7 Replacing HUMICAP Sensor on HMD110/112
and HMW110/112
• New HUMICAPâ humidity sensor (HUMICAP180R or HUMICAP180V)
• New filter (always recommended when replacing the sensor)
• Duct models only: medium size crosshead screwdriver (Pozidriv)
1. Power down the transmitter.
2. Duct models only: loosen the tightening screw on the fastening flange, and pull the probe
out of the duct.
Chapter 7 – Maintenance
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