19
Rosemount 848T Family
November 2014
www.rosemount.com
Combinations
KG Combination of I1/IA, I5/IE, I6/IF, and I7/IG
Conduit Plugs and Adapters
ATEX Flameproof and Increased Safety
Certificate: FM13ATEX0076X
Standards: EN 60079-0:2012, EN 60079-1:2007,
IEC 60079-7:2007
Markings: 2 G Ex de IIC Gb
Special Conditions for Safe Use (X):
1. When the thread adapter or blanking plug is used with
an enclosure in type of protection increased safety “e”
the entry thread shall be suitably sealed in order to
maintain the ingress protection rating (IP) of the
enclosure.
2. The blanking plug shall not be used with an adapter.
3. Blanking Plug and Threaded Adapter shall be either
NPT or Metric thread forms. G
1
/2 and PG 13.5 thread
forms are only acceptable for existing (legacy)
equipment installations.
IECEx Flameproof and Increased Safety
Certificate: IECEx FMG 13.0032X
Standards: IEC 60079-0:2011, IEC 60079-1:2007,
IEC 60079-7:2006-2007
Markings: Ex de IIC Gb
Special Conditions for Safe Use (X):
1. When the thread adapter or blanking plug is used with
an enclosure in type of protection increased safety “e”
the entry thread shall be suitably sealed in order to
maintain the ingress protection rating (IP) of the
enclosure.
2. The blanking plug shall not be used with an adapter.
3. Blanking Plug and Threaded Adapter shall be either
NPT or Metric thread forms. G
1
/2 and PG 13.5 thread
forms are only acceptable for existing (legacy)
equipment installations.
Additional Certifications
SBS American Bureau of Shipping (ABS) Type Approval
Certificate: 011-HS771994C-1-PDA
ABS Rules: 2013 Steel Vessels Rules 1-1-4/7.7,
1-1-Appendix 3, 4-8-3/1.7, 4-8-3/13.1
SBV Bureau Veritas (BV) Type Approval
Certificate: 26325/A1 BV
Requirements: Bureau Veritas Rules for the Classification of
Steel Ships
Application: Class notations: AUT-UMS, AUT-CCS,
AUT-PORT and AUT-IMS
SDN Det Norske Veritas (DNV) Type Approval
Certificate: A-13246
Intended Use: Det Norske Veritas’ Rules for Classification
of Ships, High Speed & Light
Craft and Det Norske Veritas’ Offshore
Standards
Application:
SLL Lloyds Register (LR) Type Approval
Certificate: 11/60002 (E2)
Application: Environmental categories ENV1, ENV2, ENV2
and ENV5
Table 12. Conduit Plug Thread Sizes
Thread Identification mark
M20 x 1.5 M20
1
/2 - 14 NPT
1
/2 NPT
G
1
/2 G
1
/2
Table 13. Thread Adapter Thread Sizes
Male thread Identification mark
M20 x 1.5 – 6H M20
1
/2 - 14 NPT
1
/2 - 14 NPT
3
/4 - 14 NPT
3
/4 - 14 NPT
Female thread Identification mark
M20 x 1.5 – 6H M20
1
/2 - 14 NPT
1
/2 - 14 NPT
PG 13.5 PG 13.5
Location classes
Temperat ure D
Humidity B
Vibration A
EMC B
Enclosure
B/IP66: Al
C/IP66: SST
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