Vaisala HUMICAP HM44, User Manual, Page: 26 / 52

User's Guide _______________________________________________________________________
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Manual data collecting
REC CATCH
Enter the
REC CATCH
mode, see page 21.
Press ENTER and a text similar to the following appears:
RH
set
T °C
%
The probe is now taking measurements and you can store the readings at appropriate intervals
by pressing the button HOLD. Each time you store a reading, its sequence number in the
indicator memory appears for a couple of seconds:
The indicator returns automatically to show the readings. You can store 199 measurement
readings in the indicator memory (numbers 1 - 199). In automatic data collecting, you can
store 200 readings (0 - 199). End data collecting by turning the indicator off. You can read the
readings in the
REC READ
mode (see page 25). The readings will disappear from the memory
when starting a new collecting.
When having several probes, firstly give a number to the probe and then feed the probe
individual coefficients to the HMI41 memory (see page 7). Before data reading select the
correct probe number and store the reading of the different probes under different data
sequence numbers. Write down the corresponding probe and sequence numbers.
Note, do not turn the indicator off between the measurements, all the stored data will
disappear when starting the
REC CATCH
mode again.