Product Overview
Description
LXSG-13D6/F ~20D6/F
Features:
1.Small,light;
2.For cold or hot water
3.Dry-dial,magnetic drive, protected against external magnetic tampering;
4.Vacuum-sealed register, frost resistant, keeps clear reading for long time;
5.Register can be rotated in any direction for convenient reading ;
6.Brass body or plastic body, optional;
7.Brass body can be painted or nickel coated;
8.High accuracy;
9.m3 ;
10.Remote transmission device can be added upon request
Many kinds of sensors, such as Reed Switch, Hall and Weagand can be supplied upon request;
Pulse output may be 10l/pulse;
11.The meters conform to ISO4064 Standard Class B;
Working condition: Hot water meter≤90.C) Water pressure≤1MPa (PN: 1.6MPa/16bar) The pressure loss≤0.1MPa Accuracy: From minimum flow-rate (qmin) inclusive, to transitional flow-rate (qt), exclusive:±5% From transitional flow-rate (qt) inclusive, to overload flow-rate (qs), exclusive:±2%,Hot water meter:±3% Technical data:
DN/Q |
Q4=1.25Q3 |
Q3 |
R=Q3/Q1 |
Q2=1.6Q1 |
Q1 |
R=Q3/Q1 |
Q2=1.6 |
Q1 |
l/h |
l/h |
l/h |
15 |
3125 |
2500 |
80 |
50 |
31.25 |
100 |
40 |
25 |
20 |
5000 |
4000 |
80 |
80 |
50 |
100 |
64 |
40 |
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Nominal size DN(mm) |
Class of measurement |
Overload flow-rate qs(m/h) |
Permanent flow-rate qp(m/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 |
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Overall dimensions and weight
Type |
Size (mm) |
Length (mm) L |
Width (mm) W |
Height (mm) H |
Connecting Thread D |
Weight (kg) |
LXSG(R)-13D6/F |
15 |
80/110 |
77 |
80 |
G3/4"B |
0.57 |
LXSG(R)-20D6/F |
20 |
130 |
77 |
80 |
G1"B |
0.67 |
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