Burkert Type 8076 - Manual (Page 8)

8
Technical data
Type 8026- 8036- 8076
6.2.2. conformity to the pressure directive
of flowmeters 8026 and fittings
s030 and s070
The devices 8026 and the fittings S030 and S070 comply with
article 3§3 of the pressure directive.
Acc. to the 97/23/CE pressure directive, the product can only be
used in the following cases (depending on max. pressure, pipe dia-
meter and fluid):
type of fluid conditions
Fluid group 1, par.
1.3.a • Flowmeter 8026 and fitting S030:
DN ≤ 25 only
• Fitting S070: Forbidden
Fluid group 2 par. 1.3.a DN ≤ 32
or DN > 32 and PNxDN ≤ 1000
Fluid group 1 par. 1.3.b • Flowmeter 8026: DN ≤ 25
or DN > 25 and PNxDN ≤ 2000
• Fittings S030 and S070:
PNxDN ≤ 2000
Fluid group 2 par. 1.3.b • Flowmeter 8026: DN ≤ 400
• Fittings S030 and S070: DN ≤ 200
6.3. General technical data
6.3.1. mechanical data
part material
Box / seals stainless steel 1.4404, PPS /
EPDM
Cover / seal PC / EPDM
Display module PC / PBT
M12 fixed connector nickel-plated brass
Fixed connector holder stainless steel 1.4404 (316L)
Screws Stainless steel
Nut PC
Flow sensor holder / seal (only
8026) PVDF / FKM (default)
Axis and shaft of the paddle
wheel (only 8026) Ceramic (Al
2
O
3
)
Paddle wheel (only 8026) PVDF
Quarter-turn system (only SE36) PC
English