Rotary vane wheel dry-dial water meter
Detailed Product Description
Rotary vane wheel dry-dial water meter
| Product Description: | - Vacuum sealed register ensures the dial kept free from fog and keep
the reading clear in a long-term service. - Magnetic drive and resistance o exterior magnet interference
- The counter can be turned discretional in 3600
- Selected high quality materials for steady&realiable characteristic and nice look
- Dry dial,iron or brass body,hot water meter and remote reading transmission system for option.
- Technical data conforn to ISO4064
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| Technical Indices: | | Size(mm) | Class | Max Flow(qs) | Nominal Flow(qp) | Transitional Flow(qt) | Min Flow(qmin) | Min Reading | Max Reading | | m3/h | L/h | m3 | | 15 | A | 3 | 1.5 | 0.15 | 0.06 | 0.0001 | 99999 | | B | 0.12 | 0.03 | | 20 | A | 5 | 2.5 | 0.25 | 0.10 | 0.0001 | 99999 | | B | 0.20 | 0.05 | | 25 | A | 7 | 3.5 | 0.35 | 0.14 | 0.0001 | 99999 | | B | 0.28 | 0.07 |
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| Service condition : | - Water temperature£º0¡æ¡Üt¡Ü40¡æ(For cold water meter),0¡æ<t¡Ü40¡æ(for hot water meter)
- Water pressure:¡Ü1MPa
MAXXIMUM PERMISSIBLE ERROR: - In the lower zone from Qmin inclusive up to but excluding Qt is ±5%
- In the upper zone from Qt inclusive up to and including Qs is ±2%
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| External dimension and weight : | | Type | Size | Length | Width | Height | Connecting Thread | Weight(Kg) | | mm | | LXSG-15B | 15 | 165 | 103 | 126 | G3/4B | 1.6 | | LXSG-20B | 20 | 195 | 103 | 126 | G1B | 1.7 | | LXSG-25B | 25 | 225 | 103 | 128 | G11/4B | 2.5 |
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