Hazardous Locations Certifications; Factory Mutual Us Approvals - Emerson Rosemount 5900S Series Reference Manual

Reference Manual
00809-0100-5900, Rev CA
June 2014
B.3 HAZARDOUS
LOCATIONS
CERTIFICATIONS
B.3.1 Factory Mutual
US Approvals
Figure B-1. Factory Mutual
Intrinsic Safety US Approval
Label
Appendix B. Product Certifications
The Rosemount 5900S Series level gauges that have the following labels
attached have been certified to comply with the requirements of the approval
agencies noted.
Certificate of Compliance: 3035466.
I5
FISCO Field Device
Intrinsically Safe for Class I, II, III, Division 1, Groups A, B, C, D, E, F, and G
Class I, Zone 0/1 AEx ia IIC
For each channel: Ui=17.5 V, Ii=380 mA, Pi=5.32 W, Ci=1.1 nF, Li=1.5 μH
Entity
Intrinsically Safe for Class I, II, III, Division 1, Groups A, B, C, D, E, F, and G
Class I, Zone 0/1 AEx ia IIC
For each channel: Ui=30 V, Ii=300 mA, Pi=1.3 W, Ci=1.1 nF, Li=1.5 μH
Dust Ignition Proof for Class II/III, Division 1, Groups E, F and G
Temperature Code T4
Install per Control Drawing 9240040-917
Ambient Temperature Limits: -50°C to +80°C
Special Conditions of Use
1. Parabolic and Array antennas with plastic surfaces and the surface of the
painted housing may, under certain extreme conditions, generate an
ignition-capable level of electrostatic charge. Appropriate measures must
be taken to prevent electrostatic discharge.
2. Class I, Zone 0/1 notation: For installation in Zone classified locations,
the Rosemount 5900 Radar Level Gauge was evaluated so that an [ib]
associated apparatus can connect to it restricting the installation of the
electronics to a Zone 1 location while still allowing the antenna to enter a
Zone 0 location.
Rosemount 5900S Series
B-3