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Quick Start Guide
2. Some variants of the equipment have reduced markings on the
nameplate. Refer to the Certificate for full equipment marking.
International
E7 IECEx Flameproof
Certificate IECEx KEM 06.0021X
Standards IEC 60079-0:2011, IEC 60079-1:2014, IEC 60079-26:2014
Markings
Temperature class
T6
T5
T4
Special Conditions for Safe Use (X):
1. This device contains a thin wall diaphragm less than 1 mm thickness
that forms a boundary between zone 0 (process connection) and zone
1 (all other parts of the equipment). The model code and datasheet
are to be consulted for details of the diaphragm material. Installation,
maintenance and use shall take into account the environmental
conditions to which the diaphragm will be subjected. The
manufacturer's instructions for installation and maintenance shall be
followed in detail to assure safety during its expected lifetime.
2. Flameproof joints are not intended for repair.
3. Non-standard paint options may cause risk from electrostatic
discharge. Avoid installations that could cause electrostatic build-up
on painted surfaces, and only clean the painted surfaces with a damp
cloth. If paint is ordered through a special option code, contact the
manufacturer for more information.
4. Appropriate cable, glands and plugs need to be suitable for a
temperature of 5 °C greater than maximum specified temperature for
location where installed.
I7 IECEx Intrinsic Safety
Certificate
Standards
Markings
30
Ex db IIC T6...T4 Ga/Gb T6(–60 °C ≤ T
≤ +80°C)
≤ T
a
Process connection
temperature
–60 to +70 °C
–60 to +80 °C
–50 to +120 °C
IECEx BAS 12.0071X
IEC60079-0:2011, IEC60079-11:2011
Ex ia IIC T4 Ga (–55 °C ≤ T
≤ +70 °C), T5/T4(–60 °C
a
Ambient temperature
–60 to +70 °C
–60 to +80 °C
≤ +70 °C)
a
Emerson.com/Rosemount
February 2019
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