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LXSG-15E7 ~50E7 IMPELLER (turbine) water meter withmagnetic transmission, dry type register for residential application with sizes from Dn15 to Dn40 designed by YOUNIO COMPANY and meets to the requirements ISO4064 Standard
Characteristics:
All the Materials in contact with water, consciously selected by the known resistance to corrosion;
Cold water meter under current standard for lower than 30ºC(T30), but  the type meter can be used safely in water temperature up to 50ºC(T50);
The ROTARYindicator register for the most comfortable reading position of 5 Rollers (Dn40 with 6 Rollers) and 4 Pointers;
The Impeller is the only moving parts in contact with water permitting the most reliable;
The extra inlet filter at the inlet of the meter body permits cleaning it without breaking the metrological seal;
The conception of the Magnetic Protection to against the external influences;
Maximum permissible error:
From the minimum flow-rate (qmin) inclusive to the lower zone of the transitionalflow-rate (qt) exclusive: ± 5%.
From the transitional flow-rate (qt) inclusive to the higher zone of the maximum flow-rate (qmax) exclusive: ± 2%(hot water meter± 3%. )
Overall dimensions and weight
Norminal
Size
DN(mm)
Class of
measurement
Overload
 Flow-rate
 qs(m³/h)
 Permanent
 Flow-rate
 qp(l/h)
Transitional
 Flow-rate
qt(l/h)
Minimum
Flow-rate
qmin(l/h)
15
B
 3
 1.5
 120
 30
20
B
 5
 2.5
 200
 50
25
B
 7
 3.5
 280
 70
32
B
 12
 6.0
 480
 120
40
B
 20
 10
 800
 200
50
B
 30
 15
 3000
 450
Type
Size
(mm)
Lenth
(mm)
 L
Width
(mm)
 W
Height
(mm)
 H
Connectiong
 Thread
   D
Weight
 (kg)
LXSG-15E7
 15
 165
 99
 104
G3/4"B
 1.5
LXSG-20E7
 20
190/195
 99
 106
G1" B
 1.7
LXSG-25E7
 25
225/260
 104
 120
G1 1/4"B
 2.4
LXSG-32E7
 32
230/260
 104
 120
G 1 1/2"B
 2.8
LXSG-40E7
 40
245/300
 120
 155
G2"B
 5.1
LXSG-50E7
 50
280/300
 125
 155
G2 1/2"B
 7.2
China-New-Mulit-Jet-Drty-Type-Water-Meter
Product Description