Hydrus DIEHL
Water meter

production of discontinued

calculation and selection
79 % - model rating
Drawing Hydrus DIEHL Water meter Design Hydrus DIEHL Water meter Scheme Hydrus DIEHL Water meter
Сертифікат затвердження
Техническое описание
Model
Hydrus
Manufacturer
Country
Germany
Allowable working fluids
Water
Power supply
from power element (battery)
Type
ultrasonic
Class
D
Dynamic range [Ratio]
160 | 250 | 400
M-Bus module
equipped
PN
16
Tmax
50 | 90
Tmin
1 °C

technical
specifications
price

DN
mm
Qn
m³/h
Qt
m³/h
Qmin
m³/h
Qmax
m³/h
dP
kPa
L
mm
DN 'Up'
DN 'Down'
price
15 1.6
1.6
1.6
2.5
2.5
0.010

0.010

0.010

0.016

0.016

0.006

0.006

0.006

0.010

0.010

2.0

2.0

2.0

3.125

3.125

60

60

60

33

33

110

134

165

110

165

not required
not required
production of discontinued




20 1.6
1.6
2.5
2.5
0.010

0.010

0.016

0.016

0.006

0.006

0.010

0.010

2.0

2.0

3.125

3.125

25

25

25

25

130

190

130

190

not required
not required
production of discontinued



20 4.0
4.0
4.0
0.026

0.026

0.026

0.016

0.016

0.016

5.0

5.0

5.0

30

30

30

130

154

190

not required
not required
production of discontinued


25 6.3
0.080

0.050

8.0

13

260

not required
not required
production of discontinued
32 10
0.064

0.040

13

35

260

not required
not required
production of discontinued
40 16
0.064

0.040

20

24

300

not required
not required
production of discontinued
50 25
0.10

0.063

31

23

300

not required
not required
production of discontinued

DN - nominal diameter (FL, G - flanged and threaded execution), mm.

Qn - nominal flow rate, m³/h.

Qt - transitional flow rate, m³/h.

Qmin - minimum flow rate, m³/h.

Qmax - maximum flow rate, m³/h.

dP - pressure loss across the flow meter at nominal flow rate, kPa.

L - length along the pipeline axis, mm.

DN 'Up' - the minimum required length of straight pipe upstream of the flowmeter necessary to ensure measurement accuracy, in nominal diameters, mm.

DN 'Down' - also downstream of the flow meter, mm.

question : comment : feedback

where to notify about the reply. not published anywhere
Water flow rate
m³/h
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