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Serial Number Coding
VIS1Y
52
Operating Instructions
14 Serial Number Coding
Sartorius Lab Instruments GmbH & Co. KG
37070 Goettingen, Germany
产品型号：
产品名称：PMA 威视
0°C Ta +40°C
II 3G
NI CL I, DIV 2, GP C,D T4 NIFW
For installation and maintenance see control drawing
2028219. Pour installation et maintenance voir le No
2028219 du diagramme de contrôle.
安装和维护请参见安全说明 2028219
The manufacture date of this device is encoded in the serial number. The format is as
follows:
YMM x x x x x
Y
Year
3
2014–2020
4
2021–2027
5
2028–2034, etc.
The Y column indicates the year group, which covers a period of 7 years. Within each
year group, the months (M M) are counted up from 13.
Year: 2015
2016
MM: 25–36 37–48 49–60 61–72 73–84 ...
Example:
328xxxxx (April 2015). "xxxxx" is a consecutive number. Every month it starts with 1
and increases consecutively.
Made in Germany
Ex ic IIB T4 Gc
FM 15ATEX0033X
IECEx FME 15.0008X
PCEC CE17.2172X
1000014863
。
2017
2018
2019
...
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