Siemens SITRANS F FUG1010 IP65 NEMA 4X Instructions De Service page 12

Introduction
1.2 Safety Notes
Transmitter Markings and Explanations
●
safe circuits of category Ex ia, which can be connected to Category 1 Sensors for use in
potentially explosive atmosphere containing gases
●
Zone 2 potentially explosive atmosphere with intrinsically safe circuits of category Ex ia,
which can be connected to Category 1 Sensors in Zone 0 potentially explosive
atmosphere containing gases
●
located in Zone 1 potentially 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
● IP66 – Ingress protection against solid bodies, rating of dust-tight and against liquid,
rating of heavy seas
Sensors Markings and Explanations
●
atmosphere with intrinsically safe circuits of category Ex ia for use in potentially explosive
atmosphere containing gases
Safety Information for Hazardous Areas
Note
Ratings under this heading apply to specific model families
Check Your Model Number:
FUG1010, 7ME3611 only
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
● Intrinsically safe connections for Class I and II, Division 1, Groups A, B, C, D, E, F and G;
10
II (1) G [Ex ia] IIC– Transmitter located in the non-hazardous area with intrinsically
II 3 (1) G Ex nC [ia] IIC T5 (Tamb = 0° To + 60°C) – Category 3 Transmitter located in
II 2 (1) G Ex d [ia IIC] IIB+H2 T5 (Tamb = 0° To + 50°C) – Category 2 Transmitter
II 1 G Ex ia IIC T5 – Category 1 Sensors located in Zone 0 potentially explosive
FUG1010 IP65 NEMA 4X Quick Start
Operating Instructions, 06/2014, A5E02951527-AC