Emerson Rosemount 3051HT Quick Start Manual page 21

July 2023
3.6 Europe
I1 ATEX Intrinsic Safety
Certificate
Standards
Markings
Table 3-1: Input parameters
Parameter
Voltage U
Current I
Power P
Capacitance C
Inductance L
Special Conditions for Safe Use (X):
1. The apparatus is not capable of withstanding the 500 V
insulation test required by clause 6.3.12 of IEC 60079-11: 2011.
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 Zone 0.
3. 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 Zone 0.
3.7 International
I7 IECEx Intrinsic Safety
Certificate
Standards
Markings
Quick Start Guide
BAS97ATEX1089X
EN IEC 60079-0: 2018, EN 60079-11:2012
HART : II 1 G Ex ia IIC T4 Ga, (–20 °C ≤ T
®
Fieldbus :
™
HART
30 V
i
200 mA
i
1.0 W
i
0.012 μF
i
0 mH
i
IECEx BAS 09.0076X
IEC 60079-0: 2017, IEC 60079-11: 2011
HART : Ex ia IIC T4 Ga, (–20 °C ≤ T
®
PROFIBUS
II 1 G Ex ia IIC Ga T4 (–20 °C ≤ T
: Ex ia IIC T4 (–20 °C ≤ T
®
Quick Start Guide
≤ +70 °C)
a
≤ +60 °C)
a
Fieldbus/PROFIBUS
30 V
300 mA
1.3 W
0 μF
0 mH
≤ +70 °C)
a
≤ +60 °C)
a
®
21