Rosemount 3051 - Page 24

January 2017
24
Quick Start Guide
7. End users are not permitted to change any intern components but to settle the
problem in conjunction with the manufacturer to avoid damage to the product.
8. During installation, use and maintenance of this product, observe the following
standards: GB3836.13-1997, GB3836.15-2000, GB3836.16-2006, GB50257-1996,
GB12476.2-2006, GB15577-2007.
N3 China Type n
Certificate: GYJ15.1105X
Standards: GB3836.1-2010, GB3836.8-2003
Markings: Ex nA nL IIC T5 Gc (–40 °C ≤ T
a
≤ +70 °C)
Special Condition for Safe Use (X):
1. Symbol “X” is used to denote specific conditions of use: The apparatus is not capable of
withstanding the 500 V test to earth for one minute. The must be taken into
consideration during installation.
Japan
E4 Japan Flameproof
Certificate: TC20577, TC20578, TC20583, TC20584 [HART]; TC20579, TC20580,
TC20581, TC20582 [Fieldbus]
Markings: Ex d IIC T5
Technical Regulations Customs Union (EAC)
EM EAC Flameproof
Certificate: RU C-US.GB05.B.01197
Markings: Ga/Gb Ex d IIC T5/T6 X, T5(–60 °C ≤ T
a
≤ +80 °C), T6(–60 °C ≤ T
a
≤ +65 °C)
Special Condition for Safe Use (X):
1. See certificate for special conditions.
IM EAC Intrinsically Safe
Certificate: RU C-US.GB05.B.01197
Markings: HART: 0Ex ia IIC T4/T5 Ga X, T4(–60 °C ≤ T
a
≤ +70 °C),
T5(–60 °C ≤ T
a
≤ +40 °C)
Fieldbus/PROFIBUS: 0Ex ia IIC T4 Ga X (–60 °C ≤ T
a
≤ +60 °C)
Special Condition for Safe Use (X):
1. See certificate for special conditions.
Combinations
K2 Combination of E2 and I2
K5 Combination of E5 and I5
K6 Combination of C6, E8, and I1
K7 Combination of E7, I7, and N7
K8 Combination of E8, I1, and N1
KB Combination of E5, I5, and C6
KD Combination of E8, I1, E5, I5, and C6
KM Combination of EM and IM
Conduit plugs and adapters
IECEx Flameproof and Increased Safety
Certificate: IECEx FMG 13.0032X
Standards: IEC60079-0:2011, IEC60079-1:2007, IEC60079-7:2006-2007
Markings: Ex de IIC Gb