Application
It is designed to measure cold (hot) potable water in residential settings.
Standards
Implies with: ISO 4064(equivalen to GB/T778-2007),MID14154
Features
● Dry-dial, magnetically driven, and antimagnetic funetion
● High-quality materials, stable and reliable performance
● Measuring unit guaranteed against fogging
● Measurement accuracy complies with ISO4064
● General-purpose and easy maintenance
● Remote transmitting devices optional
Flow Technical data
TYPE |
mm |
Q3/Q1 |
Q4 |
Q3 |
Q2 |
Q1 |
Min |
Max |
m³/h |
L/h |
m³ |
||||||
LXSG-15E |
15 |
80 |
3.125 |
2.5 |
50 |
31.25 |
0.00005 |
99999 |
100 |
40 |
25 |
||||||
125 |
32 |
20 |
||||||
160 |
25 |
15.62 |
||||||
LXSG-20E |
20 |
80 |
5.0 |
4.0 |
80 |
50 |
0.00005 |
99999 |
100 |
64 |
40 |
||||||
125 |
51.2 |
32 |
||||||
160 |
40 |
25 |
||||||
LXSG-25E |
25 |
80 |
7.875 |
6.3 |
126 |
78.75 |
0.00005 |
99999 |
100 |
100.8 |
63 |
||||||
125 |
80.64 |
50.4 |
||||||
160 |
63 |
39.73 |
||||||
LXSG-32E |
32 |
80 |
12.5 |
10 |
200 |
125 |
0.00005 |
99999 |
100 |
160 |
100 |
||||||
125 |
128 |
80 |
||||||
160 |
100 |
62.5 |
||||||
LXSG-40E |
40 |
80 |
20 |
16 |
320 |
200 |
0.00005 |
99999 |
100 |
256 |
160 |
||||||
125 |
204.8 |
128 |
||||||
160 |
160 |
100 |
||||||
LXSG-50E |
50 |
80 |
31.25 |
25 |
500 |
312.5 |
0.00005 |
99999 |
100 |
400 |
250 |
||||||
125 |
320 |
200 |
||||||
160 |
250 |
156.25 |
||||||
LXSG-65E |
65 |
80 |
50 |
40 |
800 |
500 |
0.00005 |
99999 |
100 |
640 |
400 |
||||||
125 |
512 |
320 |
||||||
160 |
400 |
250 |
Maximum Permissible error
Accuracy between Q1 and Q2±5%
Accuracy between Q2 and Q4±2%(±3%for hot water)
Dimensions and weight
TYPE |
mm |
Length |
Width |
Height |
Connecting Thread |
Weight |
|
mm |
D |
kg |
|||||
LXSG-15E |
15 |
165 |
98 |
104 |
G¾B |
1.5 |
|
LXSG-20E |
20 |
190/195 |
98 |
106 |
G1 B |
1.7 |
|
LXSG-25E |
25 |
260/225 |
103 |
115 |
G1¼B |
2.6/2.4 |
|
LXSG-32E |
32 |
260/230 |
103 |
115 |
G1½B |
2.8/2.7 |
|
LXSG-40E |
40 |
300/245 |
124 |
153 |
G2 B |
5.1/4.8 |
|
LXSG-50E |
50 |
300 |
124 |
153 |
G2 ½B |
5.5 |
|
280 |
165 |
175 |
GB4216.4FLAMGE CONNECTING CONFORM TO GB4216.4 |
D=165 D1=125 |
10 |
||
LXSG-65E |
65 |
280 |
165 |
179 |
D=180 D1=145 |
15 |
WORKING CONDITION
Working temperature for cold water meter: +0. 1 ℃-+50℃
Working temperature for hot water meter: +0. 1℃-+90 ℃
Head loss△P63
Working pressure≤1. 0Mpa
http://www.ningbowatermeter.com/