When I download data from OM-NOMAD-T-16 using the datalogger software version 2.4, I get temperature and humidity data although the logger is for temperature measurement only.
Since the NOMAD datalogger software version 2.4 does not check for logger type (whether it is T-16 or RH-32 unit), it displays both temperature and humidity.
The OM-NOMAD-T-16 does not have a humidity sensor inside.
In order to view temperature data only when using OM-NOMAD-T-16, please uncheck the "Plot Relative Humidity" option in "Plot Configuration" window accessible under SetupÓ Plot menu
(Refer to the screen snapshots as shown below).