
Plastic Water Meter
Overview Using to measure the volume of water flowing through the water pipe. Working conditions ◎ Water pressure: ≤1.0MPa (10bar) ◎ Water temperature: 0.1℃~50℃ Product Features ◎ This product adopts imported engineering plastic, belongs to the green environmental protection water meter, high...
- Product Introduction
Overview
Using to measure the volume of water flowing through the water pipe.
Working conditions
◎ Water pressure: ≤1.0MPa (10bar)
◎ Water temperature: 0.1℃~50℃
Product Features
◎ This product adopts imported engineering plastic, belongs to the green environmental protection water meter, high intensity, health of shell, non-toxic, cast iron and cast copper shell substitute products, also has a cast iron shell and cast copper shell unmatched environmental protection.
◎ Product performance requirements meet GB/T 778.1-3-1996 cold water meter national standard (grade B); It has the function of anti-external magnetic field; The counting device adopts the print wheel and the combination of the pointer, which is clear, convenient, accurate and durable. It is a perfect water measuring instrument at present.
◎ The full set of products can be modified by high efficiency compound antioxidant and light stability, and can be used for long time in severe outdoor environment.
◎ Excellent frost resistance, the thermal conductivity is only 1/200 of the metal shell, which is more resistant to freezing than metal shell in the same environment.
◎ Corrosion resistant, non-scaling, long service life, can be exempted from fouling of the pipe and yellow spot, long-term use does not affect water quality.
Items | Technical indicators |
Temperature rating | T30 |
Pressure Level | MAP10 |
Pressure loss | △p<0.063Mpa |
The maximum allowable error | High area(Q2≤Q≤Q4):±2% Low area(Q1≤Q≤Q2):±5% |
Water meter model | Nominal diameter DN(mm) |
Q3/Q1 | Overload Q4 | Common Flow Q3 | Boundary Flow Q2 | Minimum Flow Q1 | |
m³/h | |||||||
LXSG-15 | 15 | 50 | 3.125 | 2.5 | 0.080 | 0.050 | |
63 | 0.063 | 0.040 | |||||
80 | 0.050 | 0.031 | |||||
100 | 0.040 | 0.025 | |||||
LXSG-20 | 20 | 50 | 5 | 4 | 0.128 | 0.080 | |
63 | 0.10 | 0.063 | |||||
80 | 0.080 | 0.050 | |||||
100 | 0.064 | 0.040 | |||||
Main dimensions | |||||||||
Nominal Diameter | Length L1 | Length L | Width B | Height H | Connection Thread | Weight | Cable | ||
mm | d | D | kg | m | |||||
Horizontal | 15 | 258 | 165 | 85 | 130 | R1/2 | G3/4 | About 1.7 | 0.30 |
20 | 298 | 195 | 85 | 130 | R3/4 | G1 | About 2.0 | 0.30 | |
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