Measuring multiple parameters simultaneously - DM70

DM70 Quick Guide

Document code
M212551EN
Revision
B
Language
English
Product
DM70
Document type
User guide

MI70 is a generic indicator that can be used with Vaisala interchangeable dew point (DM70 series), humidity (HM70 series), carbon dioxide (GM70 series), and moisture in oil (MM70 series) probes. Two different types of probes can be connected to MI70 simultaneously.

  1. Switch off the MI70 indicator.
  2. Connect the 2 probes to the connector ports (port I and II) on the bottom of the indicator.
  3. Switch on MI70.
  4. Check that the environment settings of the probes in port I and II are the same if you are taking measurements from the same condition. In this case, select Yes when MI70 prompts you to check the environment settings.
  5. The reading of the probe in port I is now displayed on the upper row(s) and the reading of the probe in port II on the lower row(s) of the MI70 display.
    Figure 1. Display example with carbon dioxide and temperature and humidity probes connected simultaneously