ABB JDF200

26 OI/JDF200-EN Rev. E | 2600T Series
10 Hazardous area considerations
Zone “20”
Zone “21”
Dangerous
medium
(process)
c) Certificate ATEX II 2G Ex db IIC Tx Gb and
II 2D Ex tb IIIC Tx Db IP67
INTERTEK Approvals Certificate number
ITS 16 ATEX 10165X
IECEx ITS 16.0048X
The meaning of ATEX code is as follows:
— II: Group for surface areas (not mines)
— 2: Category - It means that the field indicator complies
with category 2 (see next application sketch).
— G: Gas (dangerous media)
— D: Dust (dangerous media)
— Tx°C: Maximum surface temperature of the field
indicator enclosure with a Ta (ambient temperature) +75°C
for Dust (not Gas) with a dust layer up to 50 mm depth.
Important. The number close to the CE marking of the field
indicator safety label identifies the Notified Body which has
responsibility for the surveillance of the production.
Application with Gas
IP code
About the degree of protection provided by the enclosure of the field indicator has been certified IP67 according to EN 60529
standard. The first characteristic numeral indicates the protection of the inside electronics against ingress of solid foreign objects
including dusts.
The assigned “6” means an enclosure dust-tight (no ingress of dust).
The second characteristic numeral indicates the protection of the inside electronics against ingress of water.
The assigned “7”means an enclosure water-protected against a temporary immersion in water under standardized conditions of
pressure and time.
Application with Dust
Silo
Certificate IECEx Ex db IIC Tx Gb and Ex tb IIIC Tx Db IP67
ATEX certificate number
ITS 16 ATEX 10165X
IECEx certificate number
IECEx ITS 16.0048X
The other marking refers to the protection type used according
to relevant EN Standards:
— Ex d: Explosion proof
— IIC: Gas group
— Tx: Temperature class of the transmitter
(corresponding to 85°C max) with a Ta from -50°C to +75°C.
About the applications, this field indicator can be used in Zone
“0” (Gas) classified areas (continuous hazard)
About Dust application, the transmitter is suitable for “Zone 21”
according to the EN 60079-1 as it is shown on the relevant
part of the sketches.
Application for field indicator Ex d categories 2G and 2D
JDF200 field indicator
Category 2 D Ex tb
JDF200 field indicator
Category 2 G Ex db
Zone “0”
Zone “1”
Dangerous
medium
(process)
Tank