Burkert Type 8035 - Manual (Page 8)

8
Technical data
Type 8025/8035 /
Pressure: article 3§3 of the Pressure Directive 97/23/CE. Acc. to
the Pressure Directive 97/23/CE: the device can only be used in the
following cases (depending on the max. pressure, the DN of the pipe
and the fluid):
type of fluid conditions
8025 8035 1)
Fluid group 1, par.
1.3.a
DN25 only DN ≤ 25 only
Fluid group 2 par. 1.3.a
DN ≤ 32
or DN > 32 and
PNxDN ≤ 1000 DN ≤ 32
or DN > 32 and
PNxDN ≤ 1000
Fluid group 1 par. 1.3.b
DN ≤ 25
or DN > 25 and
PNxDN ≤ 2000
PNxDN ≤ 2000
Fluid group 2 par. 1.3.b DN ≤ 400 DN ≤ 200
1) For the type 8035: S030 sensor-fitting, DN6 to DN65, in PP, PVC,
PVDF, brass or stainless steel.
The UL recognized devices with variable key PU01 comply with the fol-
lowing standards:
• UL 61010-1
• CAN/CSA-C22.2 n° 61010-1
6.3. General data
Pipe diameter
• 8025 flowmeter
• 8025 transmitter (remote
versions)
• 8035 flowmeter
• DN20 (except for the DN
specified p.15) to DN400
• DN06 to DN400
• DN06 to DN65
Type of fitting • S020, for a compact 8025
• S030, for a 8035
Type of fluid • liquid
• viscosity: max. 300 cSt
• rate of solid particles: max.
1%
Fluid temperature (compact ver-
sions)
• with fitting in PVC
• with fitting in PP
• with fitting in PVDF, stainless
steel or brass
The fluid temperature may be
restricted by the fluid pressure,
the material the flow sensor is
made of and the material the
S020 or S030 fitting used is
made of. See "Fig. 2" and "Fig.
3".
• 0 to +50 °C
• 0 to +80 °C
• -15 to +80 °C
English