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Safety notes
2.6 Certificates
FUH1010 IP65 NEMA 4X Precision Volume
20
Operating Instructions, 01/2013, A5E32122003-AA
Transmitter Markings and Explanations
●
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 +50°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 potentially explosive
atmosphere containing gases
II 2 (1) G Ex d [ia II C Ga] IIB+H2 T5 Gb Tamb = 0 to +50°C) – Category 2 T
located in Zone 1 potentially ex
ransmitter
plosive 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
Sensor Markings and Explanations
●
II I G Ex ia IIC T5 Ga Tamb = +60°C – Category 1 Sensors located in Zone 0
potentially explosive atmosphere with intrinsically safe circuits of category Ex ia for use in
containing gases
2.6
potentially explosive atmosphere
Certificates
Certificates are posted on the Internet and on the documentation CD-ROM shipped with the
device.
See also
tes on the Internet (
http://www.siemens.com/processinstrumentation/certificates
Certifica
)
Содержание SITRANS FUH1010
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Страница 259: ...Glossary FUH1010 IP65 NEMA 4X Precision Volume 198 Operating Instructions 01 2013 A5E32122003 AA ...
Страница 263: ...Index FUH1010 IP65 NEMA 4X Precision Volume 202 Operating Instructions 01 2013 A5E32122003 AA ...