User`s guide

Chapter 5 _____________________________________________________________ User Interface
0403-045
Figure 9 Auto-Calibration Displays
Sensor Purge
Sensor purge feature is only available in the DMP74B/C probe. The
purge should be carried out to achieve the shortest response times and
the best long-term stability.
Sensor purge is an automatic procedure, in which the sensor is dried.
Thus, the sensor will response very fast when installing the probe
from an ambient to a dry gas. This will also ensure together with auto-
calibration the best measurement accuracy and long-term stability.
VAISALA _______________________________________________________________________ 29