Use In Potentially Explosive Atmospheres According To Atex And Iecex; Ex-Marking; Transmitter; Lcd Indicators - ABB TTH300 Operating Instructions Manual

2 Use in potentially explosive
atmospheres according to ATEX and
IECEx
NOTICE
— 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.
2.1

Ex-marking

2.1.1

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 certificate
II 1 G Ex ia IIC T6 Ga
II 2 (1) G Ex [ia] ib IIC T6 Gb (Ga)
II 2 G (1D) Ex [iaD] ib IIC T6 Gb (Da)
Model TTH300-E1P and TTH300-E1F
Type examination certificate
II 1G Ex ia IIC T6
II 2(1)G Ex [ia] ib IIC T6
II 2G(1D) Ex [iaD] ib IIC T6
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
Ex [ia] ib IIC T6
Ex [iaD] ib IIC T6
6 OI/TTH300-EN Rev. D | TTH300
PTB 05 ATEX 2017
PTB 09 ATEX 2016 X
IECEx PTB 09.0014X
IECEx PTB 11.0108X
2.1.2

LCD indicators

ATEX intrinsic safety
The device fulfills the requirements of Directive 2014/34/EC 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
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
Ex ia IIC T6
2.2

Temperature data

2.2.1 Transmitter
ATEX/IECEx intrinsic safety, non-sparking ATEX
Temperature class Permissible ambient temperature range
Device category 1
use
T6 -50 ... 44 °C
(-58 ... 111.2 °F)
T5 -50 ... 56 °C
(-58 ... 132.8 °F)
T4-T1 -50 ... 60 °C
(-58 ... 140.0 °F)
2.2.2 LCD indicators
ATEX/IECEx intrinsic safety, non-sparking ATEX
Temperature class Permissible ambient temperature range
Device category 1
use
T6 -40 ... 44 °C
(-40 ... 111.2 °F)
T5 -40 ... 56 °C
(-40 ... 132.8 °F)
T4-T1 -40 ... 60 °C
(-40 ... 140 °F)
PTB 05 ATEX 2079 X
IECEx PTB 12.0028X
Device category 2 / 3
use
-50 ... 56 °C
(-58 ... 132.8 °F)
-50 ... 71 °C
(-58 ... 159.8 °F)
-50 ... 85 °C
(-58 ... 185.0 °F)
Device category 2 / 3
use
-40 ... 56 °C
(-40 ... 132.8 °F)
-40 ... 71 °C
(-40 ... 159.8 °F)
-40 ... 85 °C
(-40 ... 185 °F)