Apator Powogaz JS Impero, Руководство по эксплуатации

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Flanged water meters / flow meters, DN40-400- IP65/68 -CE – Operating Manual
Page 6 of 19
Example part designation marking of a coupled water meter
MWN/JS – 50/4.0 - NKP
Table 3. Permanent flow rate Q3 vs. water meter type
Water meter
/ flow meter
type
MWN
(WPH-01)
Nubis
MWN130
(WPH130-
01)
MK-01 MH-01
JS
Impero
MWN/JS WI
Size
(mm)
Permanent flow rate, Q
3
(m 3 /h)
40
25 25 - - -
- 25
50
40 25 25 25
25
( 50 *)
25
25
65
63 40 - 40
40
( 60 *)
40
40
80
100 63 63
- 63
( 90 *)
63
63
100
160 100 100
- 100
( 135 *)
100
100
125
250 160 - - - - 160
150
400 250 250 - - 250 250
200
630 400 - - - - 400
250
1000 630 - - - - 630
300
1600 1000 - - - - -
400**
1000 - - - - - -
*
Maximum instantaneous flow rate in case of fire: < 2 h
** Available by special order
Master / side water meter type
Master water meter size (nominal diameter) / Side water meter
size (permanent flow rate)
Version with the counter compatible with the NK transmitter
module
Master / side water meter type