Kamstrup ULTRAFLOW 54 Series, Техническое описание

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ULTRAFLOW® 54 (H)/(J)
Kamstrup A/S ∙ Technical Description ∙ 5512‐1554_J1_GB _04.2018 9
2.3 Flow data
Nom. flow q
p
Nom. diameter Meter factor
1)
Dynamic range
Flow@125 Hz
2)
 p@q
p
Min. cutoff
[m³/h] [mm] [imp/l] q
p
:q
i
q
s
:q
p
[m³/h] [bar] [l/h]
0.6 DN15/DN20 300 100:1 2:1
1.5 0.03 2
1.5 DN15/DN20 100 100:1 2:1
4.5 0.09 3
2.5 DN20 60 100:1 2:1
7.5 0.09 5
3.5 DN25 50 100:1 2:1
9 0.07 7
6 DN25
3)
25 100:1 2:1 18 0.20 12
6 DN25/DN32 25 100:1 2:1
18 0.06 12
10 DN40 15 100:1 2:1
30 0.06 20
1) The meter factor appears from the type label.
2) Saturation flow 125 Hz. Max. pulse frequency is maintained at higher flow.
3) Types 65-5-CHJ6-XXX and 65-5-CHJ7-XXX.
Table 1. Flow data.
2.4 Materials
Wetted parts, ULTRAFLOW
®
54 (H)/(J)
Housing, coupling DZR brass (dezincification resistant brass), CW602N
Transducer Stainless steel, W. no. 1.4401
Gaskets EPDM
Reflectors Thermoplastic, PES 30 % GF and stainless steel, W. no. 1.4301/
Stainless steel, W. no. 1.4301 (q
p
3.5 m
3
/h)
Measuring tube Thermoplastic, PES (q
p
0.6…2.5 m
3
/h)/
PES 30% GF (q
p
≥
3.5 m
3
/h)
Electronics box, ULTRAFLOW
®
54 (H)/(J)
Base Thermoplastic, PES 30 % GF (q
p
0.6…2.5 m 3 /h)/
PC 10% GF (q
p
≥
3.5 m
3
/h)
Cover Thermoplastic, PC 10 % GF (q
p
0.6…2.5 m
3
/h)/
PC 20% GF (q
p
≥
3.5 m
3
/h)
Housing, Pulse Transmitter/Pulse Divider
Base, cover Thermoplastic, PC 10 % GF
Signal cable
Silicone cable (3 x 0.5 mm
2
)
Mains supply cable 24/230 VAC (optional when selecting mains supplied Pulse Transmitter/Pulse Divider)
Cable with PVC-mantle (2 x 0.75 mm²)
Housing, Cable Extender Box
Base, cover ABS