Emerson Rosemount 3051 Series Quick Start Manual page 37

March 2023
9.9 China
9.9.1 E3 China Flameproof
Certificate
Standards
Markings
9.9.2 I3 China Intrinsic Safety
Certificate
Standards
Markings
9.9.3 N3 China Type n
Certificate
Standards
Markings
9.10 Japan
9.10.1 E4 Japan Flameproof
Certificate
Markings
9.11 Republic of Korea
9.11.1 EP Republic of Korea Flameproof
Certificate
Markings
Quick Start Guide
GYJ19.1056X [Transmitters]; GYJ20.1486X [Flow meters]
GB3836.1-2010, GB3836.2-2010, GB3836.20-2010,
GB12476.1-2013, GB12476.5-2013
3051 Series: Ex d IIC T6
°C T 105 °C (-20 °C ≤ T
500
3051CF Series: Ex d IIC T5/T6 Ga/Gb
GYJ18.1419X; GYJ20.1488X [Flow meters]
GB3836.1-2010, GB3836.4-2010, GB3836.20-2010,
GB12476.1-2000
3051 Series: Ex ia IIC T4/T5 Ga, DIP A20 T
3051 CF Series: Ex ia IIC T4/T5 Ga
GYJ20.1110X
GB3836.1-2010, GB3836.8-2014
Ex nA IIC T5 Gc (-40 °C ≤ T
TC20577, TC20578, TC20583, TC20584 [HART]; TC20579,
TC20580, TC20581, TC20582 [Fieldbus]
Ex d IIC T5
11-KB4BO-0188X [Mfg Singapore], 19-KA4BO-079X [Mfg
USA]
Ex d IIC T6...T4 Ga/Gb
T4 Ga/Gb, Ex tD A20 IP66 T95
~
≤ +85 °C)
a
≤ +70 °C)
a
Quick Start Guide
80 °C IP66
A
37