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2.8.2 Rated data
For rated data please observe section 2.7.2.
2.8.3 Special conditions
In type of protection intrinsically safe apparatus, the
analytical probes (InPro 6000 Series with InFit 76X/Y
and InTrac 7XX/YY Series Housings) equipment is des-
ignated with the following specific conditions of use.
1. The dissolved oxygen sensor shall be installed in
compliance with the enclosure, mounting, spac-
ing and segregation requirements of the ultimate
application, including a tool removable cover, and
is suitable for use with FM Approved InFit 76X/Y
and InTrac 7XX/YY Series housings.
2. Process temperature no greater than +130 ºC.
3. Maximum permissible working pressure is 12 bar
(174 psig).
4. Potential Electrostatic Charging Hazard – To prevent
the risk of electrostatic sparking, the non- metallic
surface should only be cleaned with a damp cloth.
5. Enclosures containing titanium constitute a poten-
tial risk of ignition by impact or friction. Care must
be taken into account during installation and use
to prevent impact or friction.
InPro 6800
52 200 953 C
InPro 6800 O
© 02 / 2023 METTLER TOLEDO
Printed in Switzerland
Sensor 12/25 mm
2