Use In Potentially Explosive Atmospheres In Accordance With Atex And Iecex; Ex Marking; Transmitter; Lcd Indicator - ABB TTH300 Series Operating Instruction

6 TTH300 HEAD-MOUNT TEMPERATURE TRANSMITTER | OI/TTH300-EN REV. E
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2 Use in potentially explosive atmospheres in accordance with
ATEX and IECEx
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Note
• Further information on the approval of devices for use in
potentially explosive atmospheres can be found in the
explosion protection test certificates (at
www.abb.com/temperature).
• Depending on the design, a specific marking in accordance
with ATEX or IECEx applies.

Ex marking

Transmitter

ATEX intrinsic safety
The device fulfills the requirements of Directive 2014/34/EU in
case of corresponding purchase orders and is approved for use
in Zone 0, 1 and 2.
Model TTH300-E1H
Type Examination Test Certificate
II 1 G Ex ia IIC T6 Ga
II 2 (1) G Ex [ia IIC Ga] ib IIC T6 Gb
II 2 G (1D) Ex [ia IIIC Da] ib IIC T6 Gb
Model TTH300-E1P and TTH300-E1F
Type Examination Test Certificate
II 1 G Ex ia IIC T6 Ga
II 2 (1) G Ex [ia IIC Ga] ib IIC T6 Gb
II 2 G (1D) Ex [ia IIIC Da] ib IIC T6 Gb
Non-sparking ATEX
The device fulfills the requirements of Directive 2014/34/EU in
case of corresponding purchase orders and is approved for use
in Zone 2.
Model TTH300-E2X
Declaration of conformity
II 3 G Ex nA IIC T1-T6 Gc
IECEx intrinsic safety
Approved for use in Zone 0, 1, and 2.
Model TTH300-H1H
IECEx certificate of conformity
Model TTH300-H1P and TTH300-H1F
IECEx certificate of conformity
Ex ia IIC T6...T1 Ga
Ex [ia IIC Ga] ib IIC T6...T1 Gb
Ex [ia IIIC Da] ib IIC T6...T1 Gb

LCD indicator

ATEX intrinsic safety
The device fulfills the requirements of Directive 2014/34/EU in
case of corresponding purchase orders and is approved for use
in Zone 0, 1 and 2.
Type Examination Test Certificate
II 1G Ex ia IIC T6 Ga
Non-sparking ATEX
The device fulfills the requirements of Directive 2014/34/EU in
case of corresponding purchase orders and is approved for use
in Zone 2.
Declaration of conformity
PTB 05 ATEX 2017 X
II 3 G Ex nA IIC T1-T6 Gc
IECEx intrinsic safety
Approved for use in Zone 0, 1, and 2.
IECEx certificate of conformity
PTB 09 ATEX 2016 X
Ex ia IIC T6
IECEx PTB 09.0014X
IECEx PTB 11.0108X
PTB 05 ATEX 2079 X
IECEx PTB 12.0028X