LXDG-13E-20E
Horizontal
Cold Water
Class B/ Class C/ R160
Digital
15-20
Civil
Speed of Water Meter
General Water Meter
Dry Water Meter
Traditional
5 Years
OEM
Export Carton
Brass body, brass connectors
Ningbo, China
9028201000
Product Description
Single-jet, Dry-dial, Magnetic drive, Anti-magnetic Protection
Available for cold water (50°C) and hot water (90°C)
Sizes: DN15 to 20 mm (½" - 3/4").
Body material: Brass
Accuracy: ISO 4064 class B/ class C/ R160
MAIN TECHNICAL DATA According to ISO4064 (GB/T778.1-1996) Standard
| Size | Class | Qs Overload flow | Qp Nominal flow | Qt Transitional flow | Qmin Min flow | Min reading | Max reading | |
| DN(mm) | Inch | m³/h | L/h | m³ | ||||
| 15 | 1/2" | A | 3 | 1.5 | 150 | 60 | 0.0001 | 99999 |
| B | 120 | 30 | ||||||
| C | 22.5 | 15 | ||||||
| 20 | 3/4" | A | 5 | 2.5 | 250 | 100 | 0.0001 | 99999 |
| B | 200 | 50 | ||||||
| C | 37.5 | 25 | ||||||
MAIN TECHNICAL DATA According to ISO4064 (GB/T778.1-2007) Standard
| DN SIZE | Mm Inch | 15 1/2" | 20 3/4" |
| Q4(m³/h) | 3.125 | 5 | |
| Q3(m³/h) | 2.5 | 4 | |
| R80 | Q2(L/h) | 50 | 80 |
| Q1(L/h) | 31.25 | 50 | |
| R100 | Q2(L/h) | 40 | 64 |
| Q1(L/h) | 25 | 40 | |
| R125 | Q2(L/h) | 32 | 51.2 |
| Q1(L/h) | 20 | 32 | |
| R160 | Q2(L/h) | 25 | 40 |
| Q1(L/h) | 15.625 | 25 | |
| Min reading(m³) | 0.00005 | 0.00005 | |
| Max reading(m³) | 99,999 | 99,999 | |
| Max pressure(MAP) | 16 | 16 | |
| Max loss(Δ P) | 63 | 63 | |
| Max temperature | T50 | T50 | |
INDICATING ERROR
At low zone is ±5% from minimum flow rate (qmin) to transitional flow rate (qt) exclusive boundary
At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs)
DIMENSIONS AND WEIGHT
| Meter size | Length(L) | Width(B) | Height(H) | Connecting Thread | Weight |
| Dia | D | Kg | |||
| DN | |||||
| (mm) | mm | ||||
| 13 | 110 | 77 | 80 | G 3/4B | 0.57 |
| 20 | 130 | 77 | 80 | G 1''B | 0.67 |
WORKING CONDITION
Water temperature:≤50ºC for cold water meter
Water temperature:≤90ºC for hot water meter
Working pressure:≤1.6Mpa
