7
ATEX: SUPPLEMENTARY INSTRUCTIONS
110
OPTIFLEX 1300 C
www.krohne.com
01/2008 • 4000172301 - HB OPTIFLEX 1300 R02 en
7.2 Installation
7.2.1 Precautions
General notes
Electrostatic discharge
Figure 7-3:
EEx nA nameplate
1
Equipment approval categories, types of device protection including approved Gas Groups (II) and temperature classes
for hazardous areas and maximum surface temperature (please refer to the certificate)
2
Maximum voltage in accordance with EN 50014
KROHNE S.A.S.
F-26103 Romans
Protection class IP 66/67
OPTIFLEX 1300 C
xF71xxxxxxxxxxxxxxxxxxxx
Order No: xxxxxxxxxxxxxx
XXXXXXX
Manufacturing date: DD-MMM-YYYY
Tag No: xxxxxxxxxxxxxxxxxxxxxxxx
xxxxxxxxxxxxxx
!
www
.krohne.com
1
2
II 3 G EEx nA II T3 ... T6
T 80 C ... T 97 C X
Umax < 30 Vdc
WARNING!
When you install the device, obey the conditions in the EC-Type Examination certificate. These
conditions include:
•
The special conditions for safe use.
•
The Essential Health and Safety Requirements.
DANGER!
This installation must agree with EN 60079-14: Electrical installations in hazardous areas.
DANGER!
Risk of electrostatic discharge from the blue plastic sun cover and the conduit of the remote
housing option. Make sure that all personnel and equipment are correctly grounded.
HB_OPTIFLEX1300_EN_D4_080428.book Page 110 Tuesday, April 29, 2008 2:47 PM