Emerson Rosemount 644 - EAC and Japan Certifications

Special Conditions for Safe Use (X):
Refer to certificate for details regarding process and ambient
temperature limits as well as Special Conditions for Safe Use.
5.10.2 IM EAC Intrinsic Safety
Markings:
[HART
®
]: 0Ex ia IIC T6…T4 Ga X;
[Fieldbus, FISCO, PROFIBUS
®
PA]: 0Ex ia IIC T4 Ga X
See Table 5-5 for Entity Parameters and Temperature Classifications.
Special Conditions for Safe Use (X):
Refer to certificate for details regarding process and ambient
temperature limits as well as Special Conditions for Safe Use.
5.10.3 KM EAC Flameproof, Intrinsic Safety, and Dust-Ignitionproof
Markings:
Ex tb IIIC T130 °C Db X (-60 °C ≤ T
a
≤ +80 °C); IP66
See EM for Flameproof Markings and see IM for Intrinsic Safety
Markings.
Special Conditions for Safe Use (X):
Refer to certificate for details regarding process and ambient
temperature limits as well as Special Conditions for Safe Use.
See EM for Flameproof Specific Conditions of Use and see IM for
Intrinsic Safety Specific Conditions of Use.
Quick Start Guide April2023
38 Rosemount 644