Agency Approvals
CE: Approved
EMC Directive; 2004/108/EC
Emissions and Immunity Testing: EN61326-1:2008
Low Voltage Directive (LVD): 2006/95/EC
Product Safety Testing: EN 61010-1: 2010
Pressure Equipment Directive: 97/23/EC
Weld Testing: EN ISO 15614-1 and EN ISO 9606-1, ASME B31.3
FM and FMc: Approved
Class I, Div. 1, Gps B, C, D;
Class II, Div. 1, Gps E, F, G;
Class III, Div. 1; T3C, Ta = -40°C to 70°C;
Class I, Zone 1, AEx/Ex d IIB+H2 (T6, T4, or T1*); Ta = -20°C to 70°C; Type 4X
(IP67)
ATEX (FM12ATEX0034X): Approved
II 2 G Ex d IIB+H2 (T6, T4, or T1*) Gb Ta = -20°C to 70°C; IP67
II 2 D Ex tb IIIC (T85°C, T135°C, or T450°C*) Db Ta = -20°C to 70°C; IP67
IECEx (IECEx FMG 12.0010X): Approved
Ex d IIB+H2 (T6, T4, or T1*) Gb Ta = -20°C to 70°C; IP67
Ex tb IIIC (T85°C or T135°C*) Db Ta = -20°C to 70°C; IP67**
ATEX and IECEx Standards:
EN 60079-0: 2009
IEC 60079-0: 2011
EN 60079-1: 2007
IEC 60079-1: 2007
EN 60079-31: 2009
IEC 60079-31: 2008
EN 60529: 1991, +A1: 2000
IEC 60529: 2001
*Temperature code ratings for Zones are dependent on external process temperature factors and equipment
enclosure configuration. See the table above for specific temperature code ratings.
**The IECEx dust rating does not apply to the Remote Enclosure.
Note: The EU Pressure Equipment Directive (PED) requires that the minimum ambient and fluid temperature
rating for carbon steel flow bodies not be below -29C.
107
Appendices: Agency Approvals
Model Code
Temperature Code Marking (Gas) Temperature Code Marking (Dust)
Enclosure
Sensor Type
Main Enclosure
Remote
Enclosure
Main Enclosure
Remote
Enclosure
E1
ST
T4
N/A
135°C
N/A
E2
ST
T4
N/A
135°C
N/A
E3
ST
T6
T4
85°C
135°C
E4
ST
T6
T4
85°C
135°C
E3
HT
T6
T1
85°C
450°C
E4
HT
T6
T1
85°C
450°C