CLA-VAL
e-FlowMeter
Vortex Flow Meter
CLA-VAL
Europe
www.cla-val.ch
14
-
LIN041UE
C 11/20
© Copyright CLA-VAL Europe - Specifications subject to change without notice - no contractual illustrations.
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4.3
FLOW PARAMETERS FACTORY CALIBRATED
Valve
DN
(mm)
50 65 80 100 125 150 200 250 300 350 400 450 500 600
Flow at 20 mA (l/s)
12
20
35
50
75
110
200
310
445
600
785
980
1225 1770
Pulse weight (liter)
10
10
10
10
10
100
100
100
100
100
1000 1000 1000 1000
Note:
The default flow at 4 mA = 0 l/s, Pulse width = 62.5 ms
All these values could be changed using e-FlowMeter Software (see chapter 6.3 « 4-20 mA, Pulse and Pulse Digital Ouput
Configuration »).
4.4 DIMENSIONS
e-FlowMeter sizes
1
2a
2b
3
4
NGE Valves sizes (mm)
65*
80*
100
-
125
150
200
250
300
350
400
450
500
600
GE Valves sizes (mm)
50
65
80
100
150
-
200
250
300
400
Overall length
(mm)
A
225
240
275
335
455
Insertion length
(mm)
B
58
70
108
165
287
Pipe thread
R (ISO 7-1)
C
1/2"
3/4"
3/4"
1"
1"
Overall width
(mm)
D
85
85
85
85
85
Clearance from wall or
other obstruction
254
266
304
361
483
*NGE 65 mm and NGE 80 mm to be factory tapped 1/2" instead of standard 3/8" tapping.