Nano-nylon Water Meter
Features
Nano-nylon water meter meets the requirements of relevant national standard concerning on the cold water meter and has excellent performance. Its primary characteristics are sanitary, safe and pollution free. Most importantly, secondary pollution is thoroughly eliminated compared with traditional water meters. Furthermore, nano-nylon water meter has the following features:
1. Accurately measuring. The highest measurement performance of our products LXS15-50E can reach Q3/Q1=160, which has passed the pattern experiment organized by the states legal department and obtained the pattern authorization certificate and the permit for manufacturing measurement appliances.
2. Stationary measurement parameters. After a long times storage, the measurement parameters still remain stable.
3. Good sealing quality. The product has passed the leakage test of 1.6 MPa for 15min &2.0MPa for 1min, and maximally can bear 4MPa, without leakage, let-out or damage. The product can still meet the requirement on sealing quality after a long times storage.
4. The product has good weatherability. According to the aging test under -40and 80 by Zhejiang Institute of Metrology, results of every test item are in line with the standards.
5. The product has a beautiful figure, uniform color, light, low delivery cost and high cost performance.
Technical Data
|
Model
Specification |
Diametermm |
Q3/Q1 |
Overload FlowQ4 |
Nominal FlowQ3 |
Transitional FlowQ2 |
Min. FlowQ1 |
Min.
Reading |
Max.
Reading |
Weight |
|
m3/h |
m3 |
Kg |
|
LXS-15E |
15 |
80 |
3.125 |
2.5 |
0.05 |
0.03125 |
0.0001 |
99999.9999 |
0.52 |
|
100 |
0.04 |
0.025 |
|
125 |
0.032 |
0.02 |
|
160 |
0.025 |
0.0156 |
|
LXS-20E |
20 |
80 |
5 |
4 |
0.08 |
0.05 |
0.0001 |
99999.9999 |
0.59 |
|
100 |
0.064 |
0.04 |
|
125 |
0.0512 |
0.032 |
|
160 |
0.04 |
0.025 |
|
LXS-25E |
25 |
80 |
7.875 |
6.3 |
0.126 |
0.07875 |
0.0001 |
99999.9999 |
0.77 |
|
100 |
0.1008 |
0.063 |
|
125 |
0.0806 |
0.0504 |
|
160 |
0.063 |
0.03938 |
|
LXS-32E |
32 |
80 |
12.5 |
10 |
0.2 |
0.125 |
0.0001 |
99999.9999 |
0.90 |
|
100 |
0.16 |
0.1 |
|
125 |
0.128 |
0.08 |
|
160 |
0.1 |
0.0625 |
|
LXS-40E |
40 |
80 |
20 |
16 |
0.32 |
0.2 |
0.001 |
99999.999 |
1.36 |
|
100 |
0.256 |
0.16 |
|
125 |
0.2048 |
0.128 |
|
160 |
0.16 |
0.1 |
|
LXS-50E |
50 |
80 |
31.25 |
25 |
0.5 |
0.3125 |
0.001 |
99999.999 |
1.88 |
|
100 |
0.4 |
0.25 |
|
125 |
0.32 |
0.2 |
|
160 |
0.25 |
0.15625 |
The maximum permissible error: in the high zone2%, in the low zone: 5%
Notice
1. The place installed with water meter should avoid overexposure, flood, freeze and pollution. Anti-freezing protection should be taken in the frozen season.
2. If water meter is installed in the inlet of the boiler, prevent hot water from flowing back to avoid damage.
3. The following three are normal phenomena: As all the parts of water meter are submerged in the water, there might be some bubbles under the glass; there might be slight sliding of needle caused by water hammer during using; the meter might move because of the airflow in the pipe.
Nano PA Composite Material for Water Meter 
