Instruction Manual

11
Meter sizes
Compact systems DN 10 – 1000 and
3
/8” – 040”
AQUAFLUX F (separate) DN 10 – 3000 and
3
/8” – 120”
Pipe flanges
to DIN 2501 (= BS 4504) DN 10 – 50 and DN 80 / PN 40
DN 65 and DN 100 – 150 / PN 16
DN 200 – 1000 / PN 10
DN 1100 – 2000 / PN 6
DN 2200 – 3000 / PN 2.5
to ANSI B 16.5
3
/8” – 024” / Class 150 lb / RF
to AWWA 14” – 120” / Class B or D / FF
Electrical conductivity ≥ 20 µS/cm
Temperatures Ambient tem
perature Process temperature
Compact systems – 25 to + 060°C – 25 to ≤ + 060°C
– 13 to + 140°F + 23 to ≤ + 140°F
– 25 to + 140°C – 25 to ≤ + 290°C
– 13 to + 104°F + 23 to ≤ + 194°F
AQUAFLUX F (separate) – 25 to + 060°C – 25 to ≤ + 290°C
– 13 to + 140°F + 23 to ≤ + 194°F
Max. allowable operating data Process temperature, operating pressure and vacuum load
for the liner, refer to Page 3 “Limits”
Insulation class of field coils E
Electrode design
DN 010 – 3000 /
3
/8” – 120’’ flat elliptical electrodes, solidly fitted,
surface-polished
Option DN 350 – 3000 / 14’’ – 120’’ field-replaceable electrodes WE
Protection category (EN 60 529 / IEC 529)
Standard IP 67, equivalent to NEMA 6
(with field replaceable electrodes WE: IP 65,
equivalent to NEMA 4/4X)
Option IP 68, equivalent to NEMA 6
Grounding rings available as an option
Materials
Measurin
g tube stainless steel 1.4301 (or higher materials number),
equivalent to SS 304
Liner
DN 10 – 0020 /
3
/8” –
3
/4” Teflon
®
-PTFE
DN 25 – 3000 / 1’’ – 120’’ hard rubber
Electrodes
Standard Hastelloy C4
Option stainless steel 1.4571 or SS 316 Ti, titanium
Field replaceable WE stainless steel 1.4571 or SS 316 Ti
Connectin
g flanges*
DIN: DN 10 – 50, DN 80 (
3
/8” – 2’’, 3’’) steel 1.0402 (C 22) or AISI C 1020
DN 65, ≥ DN 100 (≥ 4’’) steel 1.0501 (RST 37.2) or AISI C 1035
ANSI steel ASTM A 105 N
Housin
g*
DN 10 – 40 /
3
/8”–1
1
/2” GTW-S 30 (malleable cast iron)
≥ DN 50 / ≥ 2’’ sheet steel
T
erminal box*
AQUAFLUX F (separate) die-cast aluminium
Groundin
g rings (option) stainless steel 1.4571 or SS 316 Ti
* with polyurethane coating
Teflon
®
is a registered trademark of Du Pont.
9 Technical data