Configuring GMP80P for sampling use - GMP251 - GMP80P - INDIGO80

GMP251 and GMP80P User Guide
Document code
M211799EN
Revision
K
Language
English
Product
GMP251
GMP80P
Document type
User guide
Before starting measurements, configure the GMP251 probe in GMP80P for sampling use with Indigo80:
  1. Set temperature compensation mode: 1
    1. With GMP80P connected to Indigo80, open the indicator main menu by pressing .
    2. Select Devices. If you have more than one device connected to the indicator, make a further selection between the devices.
    3. Select Settings.
    4. Select Measurement > Temperature compensation mode.
    5. Select Measured (if not already selected).
    6. Press to return to the Settings menu.
  2. Set relative humidity compensation value:
    1. In the Settings menu, select Compensation setpoints > Relative humidity.
    2. Depending on your sampling method, enter the relative humidity value as follows:
      • Steel pipe: 97 %RH
      • Plastic tube: 90 %RH
      • Nafion tube combined with plastic tube: relative humidity value of ambient air in the location where your GMP80P is located (for example, 40 %RH)
    3. Select Set to take the value into use.
    4. Exit the menu by pressing or return to the main menu by pressing .
1 For GMP251 probes with configuration code A1C0C0N1, the correct temperature compensation mode has already been set at the factory.