Siemens SITRANS FUT1010 IP65 NEMA 4X Guía Rápida página 12

Introduction
1.2 Safety Notes
ATEX installation
Read, un
equipment is rated for use in explosive atmosphe
according to the 1010-464 installation drawing provided on the media. Failure to install the
equipment in the p
laws when operating this equipment. When properly installed the equipment meets the
following ATEX ratings as stated in EC-Type Examination Certificate KEMA03ATEX1134
Transmitter Markings and Explanations
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●
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● IP66 – Ingress protection against solid bodies, rating of dust-tight and against liquid,
Sensor Markings and Explanations
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10
derstand and follow all safety instruction on the electronic media provided. This
rescribed manner will result in unsafe operation. Follow all regional safety
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 i n
potentially explosive atmosphere containing gases
II 3 (1) G Ex nC [ia] IIC T5 (Tamb = 0° To + 60°C) – Category 3 Transmitter located in
Zo ne 2 potentially 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 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
rating of heavy seas
II 1 G Ex ia IIC T5 – Category 1 Sensors located in Zone 0 potentially explosive
atmosphere with intrinsically safe circuits of category Ex ia for use in potentially exp
atmosphere containing gases
res as stated below and must be installed
FUT1010 IP65 NEMA 4X & IP66 NEMA 7 Liquid Quick Start
Operating Instructions, 1/2013, A5E02639182-AC
,
losive