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4.12 Operating conditions
4.12.1 Environment
Information
Temperature range
Relative humidity, maximum
Humidity conditions acc. EN12405-1
Point of use acc. EN12405-1
Mechanical ambient conditions acc. EN12405-1
Electromagnetic ambient conditions acc. EN12405-1
4.13 Identification
The EK205-M is approved as a volume corrector as per the Measuring Instruments Directive
(MID). The identification of the EK205-M is carried out on the front side (see section Structure and
function).
4.13.1 Type plate
and EX identification
3
The type identification of the EK205-M, which relates to its function as Volume Conversion
Device, contains the following information:
1
2
3
1
Type designation
2
Manufacturer and address
3
IP protection class data
4
Notices
5
Ambient temperature range
Depending on the device design or country of destination, the type plate may contain other
3
information.
Not available for all device types.
4
Fig. 2: EK205-M label
4
6
IECEx - EC type examination certificate no.
7
ATEX - EC type examination certificate no.
8
Serial number
9
Year of construction
10 Ex marking
Value
-40 – +60
93
condensation
open
M2
E2
9
10
Technical data
Unit
°C
%
8
7
6
5
4
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