Bürkert 8228 ELEMENT, Быстрый старт, Страница: 9 / 32

9
Technicaldata
Type 8228
6 TechnicAl DATA
6.1 conditions of use
Ambient temperature –10...+60 °C
Air humidity < 85%, non condensing
protection rating
according to
IEC / EN 60529
IP65 and IP67 with connectors plugged
in and tightened and electronic module
cover fully sealed
operating conditions Continuous
equipment mobility Fixed
use Indoor
degree of pollution Degree 2 according to UL / EN 61010-1
installation category
Category I according to UL / EN 61010-1
max. height above
sea level 2000 m
6.2 conformity to standards and
directives
The applied standards, which verify conformity with the EU direc-
tives, can be found on the EU-type examination certificate and/or the
EU declaration of conformity (if applicable).
6.2.1 conformity to the pressure equipment
Directive
→
Make sure the device materials are compatible with the fluid.
→
Make sure the pipe DN and PN are adapted for the device.
The device conforms to Article 4, Paragraph 1 of the Pressure
Equipment Directive 2014/68/EU under the following conditions:
• Device used on a pipe (PS = maximum admissible pressure;
DN = nominal diameter of the pipe)
type of fluid conditions
Fluid group 1, Article 4, Paragraph 1.c.i DN
≤
25
Fluid group 2, Article 4, Paragraph 1.c.i
DN
≤
32
or PSxDN
≤
1000
Fluid group 1, Article 4, Paragraph 1.c.ii
DN
≤
25
or PSxDN
≤
2000
Fluid group 2, Article 4, Paragraph 1.c.ii
DN
≤
200
or PS
≤
10
or PSxDN
≤
5000
• Device used on a vessel (PS = maximum admissible pressure)
type of fluid conditions
Fluid group 1, Article 4, Paragraph 1.a.i PS
≤
200 bar
Fluid group 2, Article 4, Paragraph 1.a.i PS
≤
1000 bar
Fluid group 1, Article 4, Paragraph 1.a.ii PS
≤
500 bar
Fluid group 2, Article 4, Paragraph 1.a.ii PS
≤
1000 bar
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