Volumetric Pistion Brass Water Meter R200
Model: LXH-15-40
Classification:
Volumetric Piston Water Meter
Ningbo Ammete meter technology has specialized in the water meter industry for over 30 years, providing a one-stop service to clients. We insist on improving water meter measurement performance and keep pursuing a high-quality water meter. Contact us for more information +86-0574-87357358
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Product Details
Application:
Volumetric water meters are typically used to measure the consumption of cold and clean drinking water or service water in precision industrial settings.
Features:
- High measuring accuracy, with a starting flow of 2 L/h or less
- Can be installed in vertical, horizontal, or incline positions, providing flexibility and fewer restrictions
- Register wheel is sealed with a special liquid to ensure clear readings over a long period of use
- Mechanism uses high-quality materials for stable performance
- Measurement is accurate and meet ISO 4064 Class C or R160 standards
- Accressories: 2pcs coupling, 2pcs coupling nuts and 2pcs washers
Customized Features:
- Body material: Brass /Nylon Plastic
- Register sealed type: Dry type/Wet type
- Accuracy: R160/ R200
- Cold / Hot water
- Size: 15~40mm
- Horizontal/Vertical
- Pulse output option
Working Condition
- Water temperature≤50℃ (Hot water meter≤90℃)
- Water pressure≤1MPa Or 1.6MPa
- △P≤63
Dimension:
* Data based on brass body
| Type | Nominal Size （mm) | Size (inch) | Length | Width | Connecting Thread D |
|---|---|---|---|---|---|
| LXH-15 | 15 | 1/2″ | 115 | 90 | G¾B |
| LXH-20 | 20 | 3/4″ | 130 | 96 | G¾B |
| LXH-25 | 25 | 1″ | 170 | 112 | G1¼B |
| LXH-32 | 32 | 1-1/4” | 260 | 139 | G1½B |
| LXH-40 | 40 | 1-1/2″ | 300 | 174 | G2 B |
Accuracy
- From minimum flow-rate(Q1) inclusive, to transitional flow -rate(Q2) exclusive:±5%
- From transitional flow- rate(Q2) inclusive, to overload flow -rate(Q4) exclusive:±2%
- Hot water meter ±3%
Technical Data:
| Model Number | Unit | LXH-15 | LXH-20 | LXH-25 | LXH-32 | LXH-40 | |
| Nominal Size | mm(inch) | 15(1/2”) | 20(3/4”) | 25(1”) | 32(1-1/4”) | 40(1-1/2”) | |
| Overload Flow Rate (Q4) | m3/h | 3.125 | 5 | 7.785 | 12.5 | 20 | |
| Permanent Flow Rate (Q3) | m3/h | 2.5 | 4 | 6.3 | 10 | 16 | |
| R=160 | Transitional Flow Rate (Q2) | m3/h | 0.025 | 0.04 | 0.063 | 0.1 | 0.16 |
| Minimum Flow Rate (Q1) | m3/h | 0.015 | 0.025 | 0.039 | 0.0625 | 0.1 | |
| Min. Reading | m3 | 0.0001 | 0.0001 | 0.0001 | 0.0001 | 0.0001 | |
| Max. Reading | m3 | 9999 | 9999 | 9999 | 9999 | 9999 | |
| Temperature class | T °C | T50/T90 | |||||
| Water pressure classes | MPa | 1.0/1.6 | |||||
| Pressure-loss classes | △P63 | ||||||
| Instalation Positions | HORIZONTAL/VERTICAL | ||||||
