Wöhler CM 220
1. Important information
Befor e using this instrument, car efully read and observe all notes
contained in these operating instructions.
Fundamentally , skilled personnel only should use the Wöhler
CM 220 for the purpose that it is intended and within the speci-
fied data range. No liability is accepted under any cir
cumstances
or guarantee given for r esults determined in conjunction with this
instrument nor for any damage that may arise when using this
instrument.
Recovering time is r equired when the meter was exposed to high
level CO. The longer the exposur
e, the longer r ecovering time is
needed.
2. Specification
2.1 Application
The Wöhler CM 220 is a digital pen type CO meter that can be used for do
-
mestic purposes to check fur
naces, r oom heaters, central heating fur naces,
water heaters etc. as well as for commer
cial purposes, e.g. the ventilation
contr ol of indoor parking garages.
The electr ochemical sensor garantizes an exact measur
ement even if other
gases interfer e.
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Wöhler Technik GmbH
1.
Important information
