Yokogawa YFGW710 - Manual (Page 10)

10
<Read Me First>
IM 01W01F01-11EN
Explosion Proof Specifications
CAUTION
This instrument has been tested and certified as being explosion proof. Please note that severe
restrictions apply to this instrument’s construction, installation, external wiring, maintenance and
repair. A failure to abide by these restrictions could make the instrument a hazard to operate.
n Optional Specifications(For Explosion Protected Types)
Item Description Code
Factory Mutual
(FM)
FM nonincendive approval
Applicable standard: FM3600, FM3611, FM3810, ANSI/NEMA250
Nonincendive for Class I, Division 2, Groups A, B, C and D;
Class II, Division 2, Groups F and G;
Class III, Division 1 hazardous (Classified) locations.
Enclosure: NEMA 4X
Temp. Class: T4, Amb. Temp.: –40 to 60°C (–40 to 140°F)
FN17
ATEX ATEX Type n declaration
Applicable standard: EN60079-0: 2009, EN60079-0: 2012,
EN60079-11: 2012, EN60079-15: 2010, EN60079-28: 2007
II 3G Ex nA [ic] [op is] IIC T4 Gc (with 100BASE-FX)
II 3G Ex nA [ic] IIC T4 Gc (without 100BASE-FX)
Enclosure: IP66
Amb. Temp.: –40 to 60°C (–40 to 140°F)
KN27
Canadian Standards
Association
(CSA)
CSA nonincendive approval
Certificate: 2342292
[For CSA C22.2]
Applicable standard: C22.2 No.0, C22.2 No.0.4, C22.2 No.25,
C22.2 No.94, C22.2 No.213, C22.2 No.61010-1-04
Nonincendive for Class I, Division 2, Groups A, B, C and D;
Class II, Division 2, Groups F and G;
Class III, Division 1
Enclosure: Type 4X
[For CSA E60079]
Applicable standard: CAN/CSA E60079-0, CAN/CSA E60079-15,
IEC60529
Ex nA nL IIC T4
Enclosure: IP66
Amb. Temp.: –40 to 60°C (–40 to 140°F)
CN17
IECEx Scheme IECEx Type n approval
Certificate: IECEx DEK 13.0047
Applicable standard: IEC60079-0:2011, IEC60079-15:2010,
IEC 60079-11:2011
Ex nA [ic] IIC T4 Gc
Enclosure: IP66
Amb. Temp.: –40 to 60°C (–40 to 140°F)
SN27