Emerson Rosemount 3051, Быстрое руководство по установке, Страница: 13 / 20

Quick Installation Guide
00825-0100-4774, Rev DA
April 2010
Rosemount 3051
13
Canadian Standards Association (CSA)
All CSA hazardous approved transmitters are certified per ANSI/ISA 12.27.02-2003.
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 for indoor and outdoor hazardous locations. Enclosure type 4X,
factory sealed. Single Seal.
C6 Explosion-Proof and intrinsically safe approval. 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.
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 hazardous locations. Enclosure type 4X, factory sealed
For input parameters see control drawing 03031-1024. Single Seal.
European Certifications
I1
ATEX Intrinsic Safety and Dust
Certification No.: BAS 98ATEX1355X
II 1 GD
Ex ia IIC T4 (T
amb
= –60 to +60 °C)
Dust Rating: Ex tD A20 T70 °C (T
amb
–20 to 40 °C) IP66
1180
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is installed, the apparatus is not
capable of withstanding the 500V insulation test required by Clause 6.3.12 of
EN60079-11. This must be taken into account when installing the apparatus.
IA ATEX FISCO Intrinsic Safety
Certification No.: BAS 98ATEX1355X
II 1 G
Ex ia IIC T4 (T
amb
= –60 to +60 °C)
IP66
1180
Special Conditions for Safe Use (X):
The device is not capable of withstanding the 500V insulation test required by Clause
6.3.12 of EN60079-11. This must be taken into account when installing the apparatus.
Table 1. Input Parameters
U
i
= 30V
I
i
= 300 mA
P
i
= 1.3 W
C
i
= 0 µF
Table 2. Input Parameters
U
i
= 17.5 V
I
i
= 380 mA
P
i
= 5.32 W
C
i
=

5 µF
L
i
=

10 µH
4774RevDA.fm Page 13 Thursday, April 22, 2010 10:26 AM