Burkert Type 8020 - Manual (Page 5)

16
downstream distances respected, appropriate pipe dimensions
Tab. 2: Dimension H [mm] of the 8020 depending on
the DN of fitting S020
H
T fitting
Saddle Spigot, in
plastic
Welding
tab with
radius, in
stainless
steel
DN20 153.5
DN25 153.5
DN32 157.0
DN40 161.0
DN50 167.0 191.5 162.5
DN65 167.0 190.5 172.5 167.0
DN80 194.5 177.5 173.0
DN100 199.5 184.0 183.5
English 17
H
T fitting
Saddle Spigot, in
plastic
Welding
tab with
radius, in
stainless
steel
DN110 195.5
DN125 202.5 194.5
DN150 212.5 230.0 205.5
DN180 236.5
DN200 248.5 251.0 226.0
DN250 269.0 286.0
DN300 280.5 305.5
DN350 294.0 317.5
DN400 308.5
English 17
18
191 mm
153 mm
75 mm
Fig. 1: Dimensions [mm] of the flowmeter 8020
materials
Part Material
Housing PE
Nut PC
Female connector type
2508 / screw / seal
PA / Stainless steel / NBR
Frame of the flow sensor
and paddle wheel
PVDF
English 19
Part Material
Axis and bearings Ceramic
Gasket FKM (EPDM optional)
electrical data
Supply voltage
• Hall version
• Hall Low Power
version
• 12-36 V DC, filtered and
regulated
• 12-36 V DC, via transmitter the
device is connected to
Current
consumption
• Hall version
• Hall Low Power
version
• 50 mA max.
• 0,8 mA max.
Protection against
polarity reversal yes
Protection against
spike voltages yes
Protection against
short circuits yes
English 19