Siemens SITRANS FUH1010 Instructions De Service page 14

Introduction
1.3 Safety Notes
Transmitter Markings and Explanations
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● IP66 – Ingress protection against solid bodies, rating of dust-tight and against liquid,
Sensors Markings and Explanations
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● IP65 – Ingress protection against solid bodies, rating of dust-tight and against liquid,
Quick Start Safety Information for Hazardous Areas
Note
Ratings under this heading apply to specific model families
Check Your Model Number:
FUS1010 7ME3531, FUH1010, 7ME3601
FM-CSA installation
Read, understand and follow all safety instruction on the electronic media provided. This
equipment is rated for use in hazardous (classified) locations as stated below and must be
installed according to the 1010-341 installation drawing provided on the media. Failure to
install the equipment in the prescribed manner will result in unsafe operation. Follow all local
jurisdictional safety codes when operating this equipment. When properly installed the
equipment meets the following FM–CSA ratings:
Transmitter
● Explosionproof for Class I, Division1, Groups B, C, D;
● Dust-ignitionproof for Class II, Division 1, Groups E, F and G
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II (1) G [Ex ia] IIC– Transmitter located in the non-hazardous area with intrinsically
safe circuits of category Ex ia, which can be connected to Category 1 Sensors for use in
potentially explosive atmosphere containing gases
II 3 (1) G Ex nC [ia] IIC T5 (Tamb = 0° To + 60°C) – Category 3 Transmitter located in
Zone 2 explosive atmosphere with intrinsically safe circuits of category Ex ia, which can
be connected to Category 1 Sensors in Zone 0 for use in potentially explosive
atmosphere containing gases
II 2 (1) G Ex d [ia IIC] IIB T5 (Tamb = 0° To + 50°C) – Category 2 Transmitter located
in Zone 1 explosive atmosphere with intrinsically safe circuits of category Ex ia, which can
be connected to Category 1 Sensors for use in potentially explosive atmosphere
containing gases (Model families FUG1010 7ME3612 and 7ME3613 only)
II 2 (1) G Ex d [ia IIC] IIB+H2 T5 (Tamb = 0° To + 50°C) – Category 2 Transmitter
located in Zone 1 explosive atmosphere with intrinsically safe circuits of category Ex ia,
which can be connected to Category 1 Sensors for use in potentially explosive
atmosphere containing gases
rating of heavy seas
II 1 G Ex ia IIC T5 – Category 1 Sensors located in Zone 0 explosive atmosphere with
intrinsically safe circuits of category Ex ia for use in potentially explosive atmosphere
containing gases
rating of water jets
FUS1010 IP65 NEMA 4X & IP66 NEMA 7 Quick Start
Operating Instructions, 01/2013, A5E03086486-AC