Magnetic
transmission, anti-magnetic protection
APPLICATION
Measuring the volume of cold potable water passing through the pipeline
FEATURES
Dry type, magnetic drive, antimagnetic function, pointer-roller indicator, easy and long term clear reading, frost resistance, long work life etc
Available non-return valve, inlet strainer and pulse output on request.
Class C water meter is available for 15mm (1/2 inch) and 20mm (3/4 inch).
WORKING CONDITION
Water temperature: ≤50°C for cold water meter
≤90°C for hot water meter
Water pressure: ≤1MPa or 1.6MPa optional
(10bar or 16bar optional)
MAXIMUM PERMISSIBLE ERROR
In the lower zone from Qmin inclusive up to but excluding Qt is ±5% _ In the upper zone from Qt inclusive up to and including Qs is: cold water meter ±2%, hot water meter ±3%.
NOTE
Technical data conform to International Standard ISO4064
Type | Size (mm) | Class | Qmax Max. Flow | Qp Nominal Flow | Qn Transitional Flow | Qmin Min. Flow | Min. Reading | Max. Reading |
M3/h | L/h | M3 | ||||||
LXSG-15E | 15 | A | 3 | 1.5 | 150 | 60 | 0.0001 | 99999 |
B | 120 | 30 | ||||||
C | 22.5 | 15 | ||||||
LXSG-20E | 20 | A | 5 | 2.5 | 250 | 100 | 0.0001 | 99999 |
B | 200 | 50 | ||||||
C | 37.4 | 25 | ||||||
LXSG-25E | 25 | A | 7 | 3.5 | 350 | 140 | 0.0001 | 99999 |
B | 280 | 70 | ||||||
LXSG-32E | 32 | A | 12 | 6.0 | 600 | 240 | 0.0001 | 99999 |
B | 480 | 120 | ||||||
LXSG-40E | 40 | A | 20 | 10 | 1000 | 400 | 0.001 | 99999 |
B | 800 | 200 | ||||||
LXSG-50E | 50 | A | 30 | 15 | 1500 | 600 | 0.001 | 99999 |
B | 1200 | 300 | ||||||
Type | Size | Length | Width | Height | Connecting Thread D | Weight (kg) |
mm | ||||||
LXSG-15E | 15 | 165/190 | 99 | 104 | G 3/4B | 1.4/1.6 |
LXSG-20E | 20 | 190/195 | 99 | 106 | G 1B | 1.7/1.8 |
LXSG-25E | 25 | 260/225 | 103 | 114 | G1 1/4B | 2.6/2.4 |
LXSG-32E | 32 | 260/230 | 104 | 117 | G1 1/2B | 2.8/2.7 |
LXSG-40E | 40 | 300/245 | 124 | 147 | G 2B | 5.1/4.5 |
LXSG-50E | 50 | 300/280 | 125 | 172 | G2 1/2B | 8.5/8.2 |
Flange connect GB4216.4-84 D=165 D1= 125 | 11.5/11 | |||||
