US$3.00-5.00
|
1,000 Pieces
(MOQ)
|
Basic Info.
Level Measurement
Class B
Counter Instructions
Digital
Principle
Speed of Water Meter
Medium Pressure
General Water Meter
Work Environment
Dry Water Meter
Transport Package
Export Carton
Specification
Plastic body, plastic connectors
Production Capacity
100, 000/Month
Product Description
Single-jet, Dry-dial, Magnetic drive, Anti-magnetic Protection
Available for cold water (40°C)
Sizes: DN15-DN20 (1/2"-3/4").
Body material: Nylon Plastic
Accuracy: Class B
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" | B | 3 | 1.5 | 120 | 30 | 0.0001 | 99999 |
20 | 3/4" | B | 5 | 2.5 | 200 | 50 | 0.0001 | 99999 |
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 |
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(KGS) |
Dia |
DN |
(mm) | mm | | |
15 | 110 | 80 | 80 | G 3/4B | 0.35 |
20 | 130 | 80 | 80 | G 1B | 0.45 |
WORKING CONDITION
Water temperature:≤40ºC for cold water meter
Working pressure:≤1.6Mpa