Emerson Rosemount 2160 Quick Start Manual page 17

June 2016
5. If equipment is likely to come into contact with aggressive substances, it is the
user's responsibility to take suitable precautions that prevent it from being
adversely affected, thus ensuring the type of protection is not compromised.
Aggressive substances: e.g. acidic liquids or gases that may attack metals or
solvents that may affect polymeric materials
Suitable precautions: e.g. regular checks as part of routine inspections or
establishing from a material's data sheet that it is resistant to specific
chemicals
6. Special conditions of use
a. The user is to ensure the ambient air temperature (Ta) and the process
temperature (Tp) are within the range detailed above for the T class of the
specific flammable gases or vapors present.
b. The surface resistivity of the antenna is greater than 1 gigaohm. To avoid
electrostatic charge build-up, it must not be rubbed or cleaned with
solvents or a dry cloth.
c. The Rosemount 2160 enclosure is made of aluminum alloy and given a
protective epoxy coating; however, care should be taken to protect it from
impact or abrasion if located in an area where Equipment Protection Level
Ga is required (Zone 0 locations).
7. Technical data
a. ATEX coding: II 1 G, Ex ia IIC T5...T2 Ga
b. IECEx coding: Ex ia IIC T5...T2 Ga
c. Temperature:
2160X**S***********I1****** and 2160X**S***********I7******
Temperature classes
Minimum ambient air temperature (T
Minimum process temperature (T
2160X**E***********I1****** and 2160X**E***********I7******
Temperature classes
Minimum ambient air temperature (T
Minimum process temperature (T
d. Materials: Refer to the Rosemount 2160
e. Year of manufacture: printed on the product label.
T5,T4,T3,T2,T1
T4,T3,T2,T1
T4,T3,T2,T1
T3, T2,T1
T5,T4,T3,T2,T1
T4,T3,T2,T1
T3,T2,T1
T2,T1
Maximum ambient air
temperature (T )
a
40 °C
70 °C
60 °C
50 °C
) = –40 °C
a
) = –40 °C
p
Maximum ambient air
temperature (T )
a
40 °C
70 °C
65 °C
60 °C
) = –50 °C
a
) = –70 °C
p
Reference
Quick Start Guide
Maximum process
temperature (T
p
80 °C
100 °C
115 °C
150 °C
Maximum process
temperature (T
p
80 °C
115 °C
185 °C
260 °C
Manual.
)
)
17