Install: | Horizontal |
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Medium Temperature: | Cold Water |
Level Measurement: | B |
Counter Instructions: | Digital |
Nominal Diameter: | Big Diameter |
Application: | Industrial |
Customization: |
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Applications:
Our advanced residential water meters LXSG-FX. It features electronic sensing of rotor speed, and remote readable by wired Mbus. All these features make the meter a building block for 'smart metering' measurement.
The multi-jet water meter operates on the velocity principle where water enters the measuring chamber through a number of ports and drives a rotor. The velocity of the rotor is proportional to the flow. Available in sizes 15mm to 40mm with nominal flow rates of Qn 1.5m3/h to Qn 10m3/h
Features
FUNCTIONS
1.Totally sealed design, waterproof.
2. Automatically memorize the wheel code position and no need initiation.
3. Avoiding external strong magnetic attack, high performance of anti-interference.
4. Effectively solve the phenomenon of reversing and hammering.
5. Adopting M-BUS communication port, which with long distance communication.
6. No need power supply for daily work.
7. With remote valve control function that can stop water supply remotely.
The basic water meter Features:
Water meter operate condition:
Note:
Maximum Permissible Error:
(1) Between qt (included) and qs is ±2%;
(2) Between qmin and qt (excluded) is ±5%.
Exploded view
Features
Operating condition:
Error curve:
From qt inclusive up to and including qs is ±2%;
From qmin inclusive up to but excluding qt is ±5%.
THE TECHNICAL DATAS CONFORM TO ISO4064 CLASS C STANDARD.
(Note: Innovation for better quality and technology progress might be made without pre-notification)
Pressure curve
Specification and Overall Dimension
Description |
Unit |
Technical Data |
|||||
Nominal size |
mm | 15 | 20 | 25 | 32 | 40 | |
inch | 1/2 | 3/4 | 1 | 11/4 | 11/2 | ||
(qs)Overload flow-rate |
m3/h | 3 | 5 | 7 | 12 | 20 | |
(qp) Permanent flow-rate |
m3/h | 1.5 | 2.5 | 3.5 | 6 | 10 | |
(qt)Transitional flow-rate |
l/h | 22.5 | 37.5 | 52.5 | 90 | 150 | |
(qmin)Minimum flow-rate |
l/h | 15 | 25 | 35 | 60 | 100 | |
Min. Reading | l | 0.05 | 0.05 | 0.05 | 0.5 | 0.5 | |
Max. Reading | m3 | 9999.9999 | 9999.9999 | 9999.9999 | 99999.999 | 99999.999 | |
Max. Working Pressure | MPa | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | |
△P at the qs |
MPa | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | |
L | mm | 195 | 267 | 319 | 384 | 428 | |
I | mm | 115 | 165 | 199 | 260 | 300 | |
B | mm | 43 | 43 | 53 | 60 | 77 | |
Weight |
with Unions |
Kg | 1.14 | 1.56 | 2.83 | 3.32 | 4.95 |
Without Unions |
Kg | 0.97 | 1.3 | 2.4 | 2.6 | 4.0 |
Production line
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