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General safety information – KROHNE OPTIFLEX 2200 IECEX User Manual

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GENERAL SAFETY INFORMATION

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OPTIFLEX 2200 C/F

www.krohne.com

04/2013 - 4000861902 - AD IECEX OPTIFLEX2200 R02 en

Figure 1-6: Remote version, Ex d / Ex ia tb nameplate on the converter housing

Figure 1-7: Remote version, Ex ia nameplate on the probe housing

1 IECEx certification agency code
2 Types of device protection including approved Gas Groups, temperature classes (T6...T3 or T2 - depends on the probe

type), equipment protection level

3 Types of device protection (explosive atmosphere - dust), zones, maximum surface temperature and degree of ingress

protection (if fitted with the appropriate cable glands)

4 4...20 mA passive - HART output option:

4...20 mA passive - HART output option:

4...20 mA passive - HART output option:

4...20 mA passive - HART output option: Maximum voltage in accordance with IEC 60079-0. Refer to 7 for the input
voltage range.

5 4...20 mA passive - HART output option:

4...20 mA passive - HART output option:

4...20 mA passive - HART output option:

4...20 mA passive - HART output option: Minimum waiting time after power-off before it is safe to open the terminal
compartment
Fieldbus (FF or PROFIBUS PA) options:

Fieldbus (FF or PROFIBUS PA) options:

Fieldbus (FF or PROFIBUS PA) options:

Fieldbus (FF or PROFIBUS PA) options: Entity or FISCO power supply parameters

6 Input voltage range and maximum current (4...20 mA passive - HART) / basic current (FF or PROFIBUS PA)
7 Cable entry type and size (M20×1.5 or ½ NPT)