User Manual

8 TECHNICAL DATA
94
OPTIWAVE 7400-24 C
www.krohne.com 12/2015 - 4004901901 - MA OPTIWAVE7400-24 R01 fr
cFMus - Dual Seal-approved
(pending)
NEC 500 (Division ratings)
NEC 500 (Division ratings)NEC 500 (Division ratings)
NEC 500 (Division ratings)
XP-AIS / Cl. I / Div. 1 / Gr. ABCD / T6-T1;
DIP / Cl. II, III / Div. 1 / Gr. EFG / T6-T1;
IS / Cl. I, II, III / Div. 1 / Gr. ABCDEFG / T6-T1;
NI / Cl. I / Div. 2 / Gr. ABCD / T6-T1
NEC 505 (Zone ratings)
NEC 505 (Zone ratings)NEC 505 (Zone ratings)
NEC 505 (Zone ratings)
Cl. I / Zone 0 / AEx d [ia] / IIC / T6-T1;
Cl. I / Zone 0 / AEx ia / IIC / T6-T1;
Cl. I / Zone 2 / AEx nA / IIC / T6-T1;
Zone 20 / AEx ia / IIIC / T90°C
Zone 20 / AEx tb [ia] / IIIC / T90°C
Hazardous (Classified) Locations, indoor/outdoor Type 4X and 6P, IP66, Dual Seal
CEC Section 18 (Zone ratings)
CEC Section 18 (Zone ratings)CEC Section 18 (Zone ratings)
CEC Section 18 (Zone ratings)
Cl. I, Zone 0, Ex d [ia], IIC, T6-T1;
Cl. I, Zone 0, Ex ia, IIC, T6-T1;
Cl. I, Zone 2, Ex nA, IIC, T6-T1
CEC Section 18 and Annex J (Division ratings)
CEC Section 18 and Annex J (Division ratings)CEC Section 18 and Annex J (Division ratings)
CEC Section 18 and Annex J (Division ratings)
XP-AIS / Cl. I / Div. 1 / Gr. BCD / T6-T1
DIP / Cl. II, III / Div. 1 / Gr. EFG / T6-T1
IS/ Cl.I/ Div.1/ Gr.BCD/ T6-T1
NI / Cl. I / Div. 2 / Gr. ABCD / T6-T1
NEPSI
GYJxxxxxx/xx
(pending)
Ex ia IIC T2~T6 Gb or Ex ia IIC T2~T6 Ga/Gb DIP A20/A21 T
A
T90°C IP6X
Ex d ia IIC T2~T6 Gb or Ex d ia IIC T2~T6 Ga/Gb DIP A20/A21 T
A
T90°C IP6X
DNV / INMETRO
DNV 14.00xx X
(pending)
Ex ia IIC T6…T3 Ga; Ex ia IIIC T70°C...T95°C Da IP6X;
Ex d [ia Ga] IIC T6...T3 Ga/Gb; Ex tb [ia Da] IIIC T70°C...T95°C Db IP6X
Other standards and approvals
Other standards and approvalsOther standards and approvals
Other standards and approvals
SIL
- only for 4...20 mA HART output
Compact version and 4...20 mA HART output only: SIL 2 for high/low demand mode
operation
EMC Electromagnetic Compatibility Directive
SIL 2-approved devices
Radio approvals R & TTE
R & TTER & TTE
R & TTE
Radio Equipment and Telecommunications Terminal Equipment Directive
FCC Rules
FCC RulesFCC Rules
FCC Rules
Part 15
Industry Canada
Industry CanadaIndustry Canada
Industry Canada
RSS-211
LVD Agrees with the safety part of the Low-Voltage Directive
NAMUR NAMUR NE 21 Electromagnetic Compatibility (EMC) of Industrial Process and
Laboratory Control Equipment
NAMUR NE 43 Standardization of the Signal Level for the Failure Information of
Digital Transmitters
NAMUR NE 53 Software and Hardware of Field Devices and Signal Processing
Devices with Digital Electronics
NAMUR NE 107 Self-Monitoring and Diagnosis of Field Devices
CRN This certification is applicable for all Canadian provinces and territories. For more
data, refer to the website.