Installation and operating instructions
43
BATCHFLUX
Part D Technical Data, block diagram
and measuring principle
10 Technical data
10.1 Flow during filling, and fill volume
Meter size
Optimum flowrate
for filling
Filling times > 1.5 s,
filling volume .....
DN mm inches
ml/s
US Gal/min
ml
US Gal
2.5
1
/
10
3
-
10 0.048 -
0.159
≥
10
≥
0.003
4
1
/
8
10
-
30 0.159 -
0.476
≥
20
≥
0.005
6
1
/
4
20
-
60 0.317 -
0.951
≥
40
≥
0.011
10
3
/
8
60
-
200 0.951 -
3.170
≥
100
≥
0.026
15
1
/
2
150
-
500 2.378 -
7.925
≥
200
≥
0.053
25 1
400
-
1200 6.340 -
19.020
≥
600
≥
0.159
32 1
1
/
4
650
-
2250 10.300 -
35.663
≥
975
≥
0.257
40 1
1
/
2
1000
-
3000 15.850 -
47.551
≥
1500
≥
0.396
10.2 Flowmeter
Meter sizes
with venturi measuring tube
DN 2.5, 4, 6, 10, 15, 25, 40 and
1
/
10
",
1
/
8
",
1
/
4
",
3
/
8
",
1
/
2
", 1",1
1
/
2
"
with straight tube (option)
DN 15, 32 and
1
/
2
", 1
1
/
4
"
Connection
sandwich (flangeless) type with precisely defined sealing faces,
centering devices and metallic stop face
Electrical conductivity
≥
5 µS/cm (
≥
20 µS/cm for demineralized cold water)
Ambient temperature
Process temperature
-25 to +40 °C / -13 to +104 °F
-60 to +140 °C / -76 to +356 °F
-25 to +60 °C / -13 to +140 °F
-60 to + 60 °C / -76 to +140 °F
(information on higher provided on request)
steam cleaning up to +150 °C / +302 °F
Temperature shock resistance
Temperature rising Temperature falling
sudden change
∆
T = 120 °C = 248 °F
∆
T = 90 °C = 194 °F
Temperature gradient
1 K/s
Operating pressure
40 bar / 580 psig, dependent on gaskets used
(10 bar / 145 psig for DN 15, 32 and
1
/
2
", 1
1
/
4
"
with straight measuring tube)
Electrode design
fused-in-place
electrodes
Protection category
IP 67, equivalent to NEMA 6
(EN 60 529/IEC 529)
(overall device, incl. signal converter)
Materials of construction
Housing
stainless steel 1.4408 or 1.4404
Measuring tube
fine-grain-stabilized, high-density HiTec ceramics,
purity 99.7
% Al
2
O
3
(+ZrO
2
), CIP- and SIP-proof
Electrodes Cermet
Cover seal
EPDM
10