Explanation of the items in the order code
Item in the order code
Designation
Explanation
/50
/51
/52
Metal plate engraved
Metal plate (US version)
Adhesive plate
/66
/67
/69k
Protection class IP 66 (powerful water
jet)
Protection class IP 67 (immersion)
Protection class IP 69K (high-
pressure cleaner)
/A
T.VIS for ASEPTOMAG valves
Example: TE20L2EXE/A
/AEx
ATEX/UKEX Certificate
/IEx
IECEx Certificate
/CCx
CCCEx certificate
5.2
Technical data
The most important technical data of the control top can be found in the following
tables.
5.2.1
ATEX/UKEX; IECEx and CCCEx designations and associated technical data
The following technical data and restrictions must be taken into account for use in
ATEX/UKEX, IECEx and CCCEx applications.
Technical data – ATEX/ UKEX designation
Application
Description
Gases
Designation
II 2G Ex ia IIC T4...T5 Gb
Ambient temperature
-10°C ≤ Ta ≤ +42°C
Dust
Dust
II 2D Ex tb IIIC T85°C Db
Ambient temperature
-10°C ≤ Ta ≤ +38°C
ATEX Certification no.
UL 21 ATEX 2348X
UKEX Certification no.
UL 22 UKEX 2718X
Technical data - IECEx designation
Application
Description
Gases
Designation
Ex ia IIC T4...T5 Gb
Ambient temperature
-10°C ≤ Ta ≤ +42°C
Technical data and operating conditions
Technical data
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