Emerson Rosemount 2090P Quick Start Manual page 24

Quick Start Guide
Special Conditions for Safe Use (X):
1. This device contains a thin wall diaphragm. 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.
I1 ATEX Intrinsic Safety
Certificate: BAS00ATEX1166X
Standards: EN60079-0:2012 + A11:2013, EN60079-11:2012
Markings: Ex II 1 G Ex ia IIC T4 Ga (–55 °C
Table 12. Input Parameters
Parameters
Voltage U
Current I
i
Power P
i
Capacitance C
Special Conditions for Safe Use (X):
1. The apparatus is not capable of withstanding the 500 V insulation test required by
EN60079-11. This must be taken into account when installing the apparatus.
2. The enclosure may be made of aluminum alloy and given a protective polyurethane
paint finish; however, care should be taken to protect it from impact or abrasion if
located in a Zone 0 environment.
N1 ATEX Type n
Certificate: BAS00ATEX3167X
Standards: EN60079-0:2012 + A11:2013, EN60079-15:2010
Markings: Ex II 3 G Ex nA IIC T5 Gc (–40 °C
Special Condition for Safe Use (X):
1. This apparatus is not capable of withstanding the 500 V insulation test required by
EN60079-15. This must be taken into account when installing the apparatus.
ND ATEX Dust
Certificate: BAS01ATEX1427X
Standards: EN60079-0:2012 + A11:2013, EN60079-31:2009
Markings: Ex II 1 D Ex t IIIC T50 °C T
Special Conditions for Safe Use (X):
1. Cable entries must be used which maintain the ingress protection of the enclosure to
at least IP66.
2. Unused cable entries must be filled with suitable blanking plugs which maintain the
ingress protection of the enclosure to at least IP66.
3. Cable entries and blanking plugs must be suitable for the ambient range of the
apparatus and capable of withstanding a 7 J impact test.
24
HART
30 V
i
200 mA
0.9 W
0.012 μF
i
≤ T ≤
+70 °C)
a
≤ T ≤
+70 °C)
a
60 °C Da
500
January 2018