Vaisala MGP260 Series, User Manual, Page: 12 / 92

2.2.2 Measurement parameters
Table 3 (page 10) shows the units and ranges of the MGP260 measurement parameters. For
further information on the measurement parameters, see Specifications (page 63) .
Table 3 MGP260 measurement parameters
Parameter Unit Measurement range
Methane (CH
4
) Volume-% 0 … 100 vol-%
Carbon dioxide (CO
2
) Volume-% 0 … 100 vol-%
Water vapor (H
2
O) • Volume-%
• Dew point temperature
• Dew point and frost point
temperature
• 0 … 25 vol-%
• -10 … +60 °C (14 … +140 °F)
2.2.3 Wet basis and dry basis measurement output
MGP260 methane, carbon dioxide, and water vapor measurements can be shown either as wet
basis or dry basis values. The wet basis / dry basis measurement output selection is made
when ordering the probe, and can be configured with Vaisala Insight PC software or Modbus.
Figure 1 Output parameter selections in Vaisala Insight PC software
MGP260 User Guide M212504EN-A
10
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