Selecting parameters and units - GM70

GM70 User Guide

Document code
M010139EN
Revision
H
Language
English
Product
GM70
Document type
User guide
In the MI70 user interface, measurement parameters are referred to as quantities.

The unit of the parameter can be selected between ppm and %. The default unit is ppm for measuring ranges with upper limit of 10 000 ppm or less. For measuring ranges with upper limit of 2 … 20%, the default unit is %.

  1. Open the menu by pressing Open.
  2. Select Display and press .
  3. Select Quantities and units and then press .
  4. To select a parameter, move on the desired parameter using the arrow buttons and then press Select.
  5. To change the unit, move on the desired parameter using the arrow buttons and then press Unit.
  6. To hide a parameter, move on the desired parameter using the arrow buttons and then press Hide.
  7. To return to the basic display, press Exit.
  8. If you want to check the environment settings, press Yes. Otherwise press No.

    Measurement units (ppm and %) express the CO2 concentration by gas volume.

    1% CO2 = 10 000 ppm CO2