A1.3
2. CENELEC STANDARDS
Control and Interface units (1101 and 1102)
Code: [EEx ia] IIC
to EN50 014 (1977)
EN50 020 (1977) Certificate No. Ex 84B2391X
Transducer unit (1132 and 1133)
Code: EEx ia d IIC T3 (Tamb = 50 deg C)
to EN50 014 (1977)
EN50 018 (1977)
EN50 020 (1977)
Certificate No. Ex 84B2388 for model 1133 Certificate No. Ex 84B2388/1 for model 1132
The Control (or Interface) unit may be purged to allow installation in a Zone 1 area.
Code: EEx p d e (ia) IIC T5
to EN50 014 (1977)
EN50 016 (1977)
EN50 018 (1977)
EN50 019 (1977)
EN50 020 (1977) Certificate No. 88B, 105, 050X
INIEX
Systems certification
System Code : EEx ia II C
to EN 50 039 (1982) Certificate No. Ex 842393
3. AMERICAN (F.M.) APPROVALS
Approval Numbers : 1J3A6.AX, 0M0A9.AX and Revision 3T2A9.AX
Control and Interface units (1101 and 1102)
Approved by F.M. to the following standards:
FM 3610 - 1988
FM 3611 - 1986
Approved as non-incendive for Class I, Division 2, Groups B, C and D; suitable for Class II,
Division 2, Group G hazardous locations.
When used with the 1133 Transducer unit they have intrinsically safe connections for Class I,
Division 1, Groups B, C and D hazardous locations. Installation must be in accordance with
drawing 1100/898.
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