Emerson Rosemount 3051 Manual page 70

Rosemount Model 3051 Transmitter with F
B-2
TM
fieldbus Protocol
OUNDATION
BASEEFA/CENELEC/Type N and Dust Certification
N1 EEx nL IIC T5 (-40 °C < T
T80 °C(T = –20 to + 40 °C) IP66
amb
ATEX Category Marking: Ex II 3 GD
SPECIAL CONDITIONS FOR SAFE USE:
When the (T1) optional transient protection terminal block is installed, the apparatus is not capable of
withstanding the 500 V insulation test required by Clause 6.4.12 of EN50020:1994 for I1 and Clause 9.1 of
EN50021:1998 for N1. This must be taken into account when installing the apparatus.
KEMA/CENELEC Flameproof and Dust Certification
E8 EEx d IIC T5 (–50 °C ≤ T
EEx d IIC T6 (–50 °C ≤ T
Dust rating T90 °C IP66
SPECIAL CONDITIONS FOR SAFE USE:
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.
Canadian Standards Association (CSA) Approvals
E6 Explosion Proof for Class I, Division 1, Groups B, C, and D;
dust-ignition proof for Class II and Class III, Division 1, Groups E,
F, and G; suitable for Class I, Division 2, Groups A,B,C, and D;
suitable for indoor and outdoor hazardous locations, CSA
Enclosure Type 4X; factory sealed
I6 Intrinsically Safe for Class I, Division 1, Groups A, B, C, and D
when connected in accordance with Rosemount drawings
03031-1024; temperature code T3C
CSA Approved Barriers for Model 3051C
≤ 30 V, ≥ 300 Ω
≤ 28 V, ≥ 235 Ω
≤ 25 V, ≥ 160 Ω
≤ 22 V, ≥ 100 Ω
CSA Approved Entity Parameters for Model
3051C
V = 30V dc
max
I = 300 mA
max
P = 1.3 W
max
C = 0.0 µF
i
L = 0.0 µH
I
< 70 °C)
amb
≤ 80 °C)
amb
≤ 65 °C)
amb
CSA Approved for Class I,
Division 1 and 2, Groups:
A–D
A–D
A–D
A–D
A–D
A–D