Hunan Changde Water Meter Manufacture Co., Ltd.
| warranty | 1 YEAR, 1 year |
| customized support | OEM |
| type | Multi-jet meters |
| Name | domestic LORAWAN water meters |
| Material | brass,CAST IRON |
| Type name | Wireless Transmission Remote Reading cold water meter |
| Certificate | ISO4064 ISO9001:2015 |
| Installation | Horizontal |
| Water temperature | ≤30℃ |
| Working pressure | ≤1MPa |
| Normal Size | 15mm~32mm |
| Frequency range | 470-510Mhz |
| Place of Origin | Hunan, China |
| Brand Name | Changde |
| Model Number | LXSW-15F~32F |
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Product Specification
| warranty | 1 YEAR, 1 year | customized support | OEM |
| type | Multi-jet meters | Name | domestic LORAWAN water meters |
| Material | brass,CAST IRON | Type name | Wireless Transmission Remote Reading cold water meter |
| Certificate | ISO4064 ISO9001:2015 | Installation | Horizontal |
| Water temperature | ≤30℃ | Working pressure | ≤1MPa |
| Normal Size | 15mm~32mm | Frequency range | 470-510Mhz |
| Place of Origin | Hunan, China | Brand Name | Changde |
| Model Number | LXSW-15F~32F |
Wireless remote reading domestic water meters digital cold water flow meter
Adopting wireless radio frequency technology, integrated micro-power multi channel embedded wireless module, the realization of the various parts of the wireless data transmission. The water can be used to realize remote measurement and storage, copy control, and can automatically detect the battery status, operation status and other information, support the price ladder. No difficulty in construction, also it has the advantages of cost saving, simple operation and convenient maintenance.
Wireless remote valve water meter (Brass valve)
Mechanical & electrical separation wireless remote water meter (cast iron)
| Diameter (DN) | High | Width | Length | Connection Thread | ||
| H1 | H2 | W | L | d | D | |
| 15 | 119 | 144 | 88 | 165 | R1/2 | G3/4B |
| 20 | 119 | 144 | 88 | 195 | R3/4 | G1B |
| 25 | 119 | 144 | 88 | 225 | R1 | G1 1/4B |
Main Tech. Parameters
| Diameter(DN)mm | 15 | 20 | 25 | ||
| Overload flow rate (Q4)m³/h | 3.125 | 5 | 7.785 | ||
| Normal flow rate (Q3)m³/h | 2.5 | 4 | 6.3 | ||
| Transitional flow rate (Q2)m³/h | 0.05/0.04 | 0.08/0.064 | 0.126/0.1 | ||
| Min. flow rate (Q1)m³/h | 0.032/0.025 | 0.05/0.04 | 0.078/0.063 | ||
| Measure Range(Q3/Q1) | 80/100 | ||||
| Measurement grade | Level 2 | ||||
| Working GHz | 470-510Mhz | ||||
| Working pressure | ≤1 M Pa | ||||
| Pressure loss | ≤0.063M Pa | ||||
| Operating Temp. | Cold water (T30):0.1℃~30℃ | Heat water (T90):0.1℃~90℃ | |||
| Flow profile sensitivity grade | U10,D5 | ||||
| Climate & mechanical environmental safety | Class B | ||||
| Electromagnetic compatibility level | E1 | ||||
|
| ≤25uA | ||||
| Working Voltage | 3.6V lithium battery | ||||
| Waterproof Level | IP68 | ||||
Company Details
Ecer Certification：
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Hunan Changde Water Meter Manufacturing Co., Ltd, renamed at the end of 2002 during the enterprise's system reformation, is originated from Hunan Changde Water Meter Factory, which was founded in 1965. Once it was appointed to be the water meter manufacturing and the second grade measurement enterpr... Hunan Changde Water Meter Manufacturing Co., Ltd, renamed at the end of 2002 during the enterprise's system reformation, is originated from Hunan Changde Water Meter Factory, which was founded in 1965. Once it was appointed to be the water meter manufacturing and the second grade measurement enterpr...
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