Новый дизайн высокоточный домашний латунный водомер для корпуса
- Категории: Water Meters >>>
- Поставщик: Wenling,Younio,Water,Meter,Co.,Ltd.
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Описание и отзывы
Характеристики
Feature:
Dry register and register with 5 or 8 numbered roller
Brass body can be painted or nickel coated
High accuracy
Measuring unit is m3
The meters conform to ISO4064 Standard Class B
Brass body can be painted or nickel coated
High accuracy
Measuring unit is m3
The meters conform to ISO4064 Standard Class B
Working condition:
Water temperature≤30℃; hot water meter ≤90℃.
Water pressure≤1MPa(PN:1.6MPa/16bar)
ΔP≤0.1MPa
Water pressure≤1MPa(PN:1.6MPa/16bar)
ΔP≤0.1MPa
Accuracy:
From minimum flow-rate(qmin) inclusive, to transitional flow -rate(qt) exclusive:±5%
From transitional flow -rate(qt) inclusive, to overload flow -rate(qs) exclusive:±2%(Hot water meter: ±3%)
From transitional flow -rate(qt) inclusive, to overload flow -rate(qs) exclusive:±2%(Hot water meter: ±3%)
Main technical data:
Nominal Size DN(mm) | Class of measurement | Overload Flow-rate qs(m3/h) | Permanent Flow-rate qp(m3/h) | Transitional Flow-rate qt(l/h) | Minimum Flow-rate qmin(l/h) |
15 | B | 3 | 1.5 | 120 | 30 |
20 | B | 5 | 2.5 | 200 | 50 |
Head Loss Curve:
Error Curve:
Dimension:
Type | Size (mm) | Length (mm) L | Width (mm) w | Height (mm) H | Connecting Thread D |
LXSG(R)-13D1 | 15 | 110 | 78 | 65 | G3/4"B |
LXSG(R)-20D1 | 20 | 130 | 78 | 69 | G1"B |
Device:
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