Stainless Steel Cold Or Hot Water Meter
The stainless steel water meter is hygienic and environment-friendly, has no secondary pollution, is acid and alkali resistant, Stainless steel water meter is a measuring instrument used to measure the total volume of water flowing through the tap water pipe, and is applicable to the measurement of water for household, medicine and food industries. LXS type is wet structure, and the dial is digital plus pointer type (E type). LXLG is a magnetic coupling transmission type dry structure, digital display, convenient reading, high precision, has no effect from water quality, and the dial is always clean and clear.
Product Features:
♦ Strong structure, strong impurity resistance, small pressure loss and long service life;
♦ Simple structure, convenient installation and maintenance, time-saving and labor saving;
♦ Combination display of pointer and word wheel is adopted, which is characterized by clear and convenient digital display reading and small starting flow;
♦ Direct transmission is not affected by magnetic field, with small transmission resistance, sensitive and reliable operation, large measuring range and high measurement accuracy;
♦ The large diameter water meter is detachable, the measuring movement is easy to replace, with high precision, anti-interference and reliability;
♦ The connection head is connected with national standard thread/flange
Product Appliction:
The connection type of the water meter from DN15 to DN40 is the national standard screw thread type, or the flange type according to the customer's requirements. It is widely used in the measurement of industrial water and domestic water.
Technical parameter:
DN | Q3/Q1 | Q4 | Q3 | Q2 | Q1 | Starting flow | Mini reading | Max reading |
M3/h | L/h | M3 | ||||||
15 | 80 | 3.125 | 2.5 | 50 | 31.25 | 6 | 0.00005 | 99999 |
160 | 25 | 15.625 | 5 | |||||
20 | 80 | 5 | 4 | 80 | 50 | 10 | 0.00005 | 99999 |
160 | 40 | 25 | 6 | |||||
25 | 80 | 7.875 | 6.3 | 126 | 78.75 | 12 | 0.00005 | 99999 |
160 | 63 | 39.375 | 8 | |||||
32 | 80 | 12.5 | 10 | 200 | 125 | 14 | 0.00005 | 99999 |
160 | 100 | 62.5 | 10 | |||||
40 | 80 | 20 | 160 | 320 | 200 | 40 | 0.00005 | 99999 |
160 | 160 | 100 | 35 | |||||
Size and weight:
DN (mm) | Length L1 (mm) | Width B (mm) | Height H (mm) | Threaded connection | Weight (kg) | |
d | D | |||||
DN15 | 165 | 98 | 114 | R1/2 | G3/4 | 1.2 |
DN20 | 195 | 98 | 114 | R3/4 | G1 | 1.6 |
DN25 | 225 | 103 | 114 | R1 | G1 1/4 | 2.6 |
DN32 | 230 | 103 | 114 | R1 1/4 | G1 1/2 | 3.2 |
DN40 | 245 | 125 | 144 | R1 1/2 | G2 | 4.5 |
DN50 | 300 | 135 | 155 | R2 | G2 1/2 | 7 |
Data and flow error curve:
Error range:
A. Slow flow (Q1≤Q＜Q2), Max permissible errors: ±5 %
B. Water temperature≤30℃, Fast flow (Q2≤Q≤Q4), Max permissible errors: ±2
Water temperature＞30℃, Fast flow (Q2≤Q≤Q4), Max permissible errors: ±3%
