sewerin Snooper Mini - Operating Modes; Measuring Range

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4.2 Operating modes
The device can be used in two different modes:
z Measurement > see chapter 5
z Adjustment > see chapter 6
4.3 Measuring range
The device operates with a single measuring range, but two different units of measurement (parts per
million [ppm], percent by volume [vol.%]). The device automatically switches between the different
units of measurement.
Conversion: 10,000 ppm = 1 vol.%
Indication of
measurement values in
Limits Resolution
ppm 0 – 100 ppm 5 ppm
ppm > 100 – 2,000 ppm 50 ppm
percent by volume CH
4
, C
3
H
8
: > 2,000 – 22,000 ppm (0.2 – 2.2 vol.%) 0.2 vol.%
H
2
: > 2,000 – 10,000 ppm (0.2 – 1.0 vol.%)