Vaisala HM70 - Manual (Page 59)

Chapter 10 ___________________________________ Measuring Other Parameters Simultaneously
VAISALA _______________________________________________________________________ 57
CHAPTER 10
MEASURING OTHER PARAMETERS
SIMULTANEOUSLY
The MI70 indicator is a generic indicator that can be used with
Vaisala interchangeable dewpoint (DMP) and carbon dioxide (GMP)
probes. Two different probes can be used simultaneously.
1. Turn off the device.
2. Connect the DMP70/GMP70 probe to the other connector port in
the bottom of the indicator.
3. Turn on the device.
4. Check that the pressure settings of the probes (port I and II) are the
same, if you are taking measurements from the same condition.
5. The display shows now the reading of the port I probe in the upper
row(s) and the reading of the port II in the lower row(s).
Example of the display when carbon dioxide and humidity probe
connected simultaneously to the MI70 indicator.