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COMMON S.A. CGT-OM-18 february.2018
Temperature measurement outputs.
CGT-02 turbine gas meters are equipped with temperature measurement outputs only when
delivered as a special order version; temperature sockets are not available in standard
versions.
Temperature measurement outputs are located on both sides of the main body of the meter
(Fig. 3.; in case of DN50 meters versions with one or two sockets are available). Thus one
or two thermowells can be installed. Standard thermowells, with M12x1.5 female thread
sockets (different threads on order), are to be filled with silicone oil and fitted with one of two
types of electric thermometers (Fig. 8a and 8b) or plugged (Fig. 8c). Temperature sockets,
when thermowells are not installed, must be plugged with ¼ NPT plugs (like on Fig. 7a).
a) thermometer type 1 b) thermometer type 2 c) thermowell plugged
Fig. 8 Temperature outputs with thermowells
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