flowIQ® 3100 TECHNICAL DESCRIPTION
Kamstrup
A/S • Technical Description • 5512
-1242_N1
_GB •
10.2019
13
4
Water Meter sizes
flowIQ® 3100 is available in different combinations of connection type, meter size, overall length and nominal flow
(Q
3
) shown in the table below.
Nom.
flow
Q
3
Min.
flow
Q
1
Max
flow
Q
4
Dynamic
range
Q
3
/Q
1
Min.
cut
off
Max
cut off
2)
Pressure
loss
p @
Q
3
Connection
on meter
Length
Non-
return
valve
St
ra
in
er
Temp.
measure
ment
on water
Type number
m
3
/h
l/h
m
3
/h
l/h
m
3
/h
bar
mm
*031-YY-C0A-8XX
1.6
16
2.0
100
2.0
4.6
0.14
G¾B (R½)
110
No
(Yes)
Yes
*031-YY-C0B-8XX
2.5
25
3.1
100
2.0
4.6
0.34
G¾B (R½)
110
No
(Yes)
Yes
031-YY-C5C-8XX
2.5
25
3.1
100
2.0
4.6
0.34
G1B (R¾)
190
Yes
Yes
Yes
*031-YY-C02-8XX
2.5
25
3.1
100
2.0
4.6
0.34
G
5/4
B (R1)
175
Yes
(Yes)
Yes
*031-YY-C03-8XX
4.0
40
5.0
100
3.2
11
0.095
G
5/4
B (R1)
175
Yes
(Yes)
Yes
031-YY-C1T-8XX
4.0
40
5.0
100
3.2
30
0.028
G
5/4
B (R1)
260
Yes
Yes
Yes
031-YY-C1U-8XX
6.3
63
7.8
100
5.1
30
0.07
G
5/4
B (R1)
260
Yes
Yes
No
031-YY-C2U-8XX
6.3
40
7.8
160
5.1
30
0.07
G
5/4
B (R1)
260
Yes
Yes
No
1)
031-YY-C0K-8XX
6.3
63
7.8
100
5.1
30
0.07
G1½B(R5/4 )
260
No
Yes
No
031-YY-C1K-8XX
6.3
40
7.8
160
5.1
30
0.07
G1½B(R
5/4
)
260
No
Yes
No
1)
031-YY-C0D-8XX
10
100
12.5
100
8
30
0.175
G5/4B(R1)
260
Yes
Yes
No
031-YY-C1D-8XX
10
62.5
12.5
160
8
30
0.175
G
5/4
B (R1)
260
Yes
Yes
No
1)
031-YY-C0Y-8XX
10
100
12.5
100
8
30
0.175
G1½B(R
5/4
)
260
No
Yes
No
031-YY-C1Y-8XX
10
62.5
12.5
160
8
30
0.175
G1½B(R
5/4
)
260
No
Yes
No
031-YY-C5J-8XX
10
100
12.5
100
8
30
0.13
G2B (R1½)
300
Yes
Yes
No
1)
031-YY-C7V-8XX
16
160
20
100
13
30
0.33
G2B (R1½)
300
Yes
Yes
No
031-YY-C8V-8XX
16
100
20
160
13
30
0.33
G2B (R1½)
300
Yes
Yes
No
031-YY-C0L-8XX
16
160
20
100
13
45
0.19
DN50
270
No
No
No
1)
031-YY-C1W-8XX
25
250
31
100
20
45
0.47
DN50
270
No
No
No
031-YY-C2W-8XX
25
156
31
160
20
45
0.47
DN50
270
No
No
No
031-YY-C0M-8XX
25
250
31
100
20
76
0.06
DN65
300
No
No
No
1)
031-YY-C1Q-8XX
40
400
50
100
32
76
0.15
DN65
300
No
No
No
031-YY-C2Q-8XX
40
250
50
160
32
76
0.15
DN65
300
No
No
No
031-YY-C0N-8XX
40
400
50
100
32
114
0.05
DN80
300
No
No
No
1)
031-YY-C1X-8XX
63
630
79
100
50.4
114
0.12
DN80
300
No
No
No
031-YY-C2X-8XX
63
394
79
160
50.4
114
0.12
DN80
300
No
No
No
031-YY-C2E-8XX
100
2000
125
50
80
152
0.2
DN100
360
No
No
No
1)
031-YY-C3E-8XX
100
1000
125
100
80
152
0.11
DN100
360
No
No
No
1)
Only for selected markets
2)
At flows above ’Maximum
cutoff’ measurement continues corresponding to a
constant flow at this value.
YY = communication module
XX = country code and /or time zone
–
see section
Check valves must be ordered separately.
Strainer (filter) is pre-mounted from factory in theaded meters, except small meter sizes, which are :
type: A, B, 2 and 3
–
NOT hot forged
*
Strainers can be ordered together with these types of threaded meters.
According to OIML R49 maximum pressure loss at Q
3
must not exceed 0.063 MPa (0.63 bar).
At Q
4
this results in a pressure loss of max. 0.1 MPa (1 bar).