Vaisala DRYCAP DM70 Guia do Utilizador descarregar pdf (Página 33)

Chapter 5 _____________________________________________________________ User Interface

3. Select Measurement settings and press .

4. Select Purge interval and press Set.

5. Set the desired purge interval with the arrow buttons. Press

OK to confirm.

6. To return to the basic display, press Exit.

Manual Sensor Purge

To check that the sensor purge has been performed to ensure the best

possible response times or before calibration, start the purge manually

as follows:

NOTE

Although the sensor purge is in the automatic mode, it can also be

performed manually.

1. Open the menu by pressing Open.

2. Select Functions and press .

3. Select Purge and press Start. Confirm the selection by

pressing Yes.

4. When the sensor purge is completed, the display returns to the

basic display automatically. The stabilization of the temperature

reading can take a few minutes.

NOTE

If the dewpoint is low, automatic auto-calibration will take place

immediately after the sensor purge.

The purge will take up to 5 minutes to complete. During the purge,

there are no readings on the display. A message appears on the display

every 15 seconds to inform of the time required to complete the purge.

The purge symbol also appears in the upper left corner of the display.

See Figure 10 on page 31.

0403-044

Figure 10 Sensor Purge Displays

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Vaisala DRYCAP DM70 Guia do Utilizador Página 33