Willfar Information Technology Co. Ltd.
| Payment Terms | T/T |
| Supply Ability | 2000 per day (based on the number of the order) |
| Delivery Time | 30 days |
| Packaging Details | Carton Packaging |
| Color | White/Blue |
| Material | Brass |
| Communication Protocol | Wireless |
| Brand | Willfar Information |
| Level of Protection | IP68 |
| Brand Name | Willfar Information Techonology Co., Ltd. |
| Model Number | LXSW-A100 |
| Certification | OIMLR49/ISO4064/EN14154 |
| Place of Origin | Changsha Hunan |
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Product Specification
| Payment Terms | T/T | Supply Ability | 2000 per day (based on the number of the order) |
| Delivery Time | 30 days | Packaging Details | Carton Packaging |
| Color | White/Blue | Material | Brass |
| Communication Protocol | Wireless | Brand | Willfar Information |
| Level of Protection | IP68 | Brand Name | Willfar Information Techonology Co., Ltd. |
| Model Number | LXSW-A100 | Certification | OIMLR49/ISO4064/EN14154 |
| Place of Origin | Changsha Hunan | ||
| High Light | prepaid water meter ，cold water meter | ||
Automatic Meter Reading Smart Wireless Remote Water Meter LXSW-A100
Company Profile
Willfar Information Technology Co., Ltd.
- Established in 2004;
- Listed on the STAR Market of the Shanghai Stock Exchange in December 2019;
- Leading supplier of meter reading (AMI) equipment and operation service;
- The first company to develop "One DCU Reading Multi-meter" solution in China;
- The first company to have large-scale application of technologies and systems like "CPU smart-card Charge and Control", "One DCU Reading Multi-meter", LoRa-based RF Communication and "District Metering Area (DMA)”
Introduction
1. The LXSW-A100 is a horizontal dry dial multi-jet cold water meter designed for measuring flows of cold potable water. It is a high reliable measurement instrument, which is comply with OIMLR49/ISO4064/EN14154 standards. It is an ideal product that can be used in both residential and commercial area.
2. The LXSW-A100 use the ISM band approved by the ITU Radio communication Sector. It could be remote read out by the handheld unit or the concentrator.
3. The LXSW-A100 has a internal valve controlled by radio frequency signal and is managed by the AMR monitoring system.(Optional)
4. Accuracy class of LXSw-A1xx exceeds Class B(R80 or R100), Material of body is copper.
5. LXSW-A100 is water meter with valve, LXSW-A110 is water meter without valve.
Technical Parameters
| Item | Parameter | |||
| Meter Type | Dry dial Multi-jet | |||
| Nominal diameter(mm) | 15 | 20 | 25 | |
| Length(mm) | 165,190 | 190,195 | 225 | |
| Permanent flowrate Q3(m3/h) | 1.6/2.5 | 2.5/4 | 4/6.3 | |
| Q3/Q1 | R80/R100/R160 | |||
| Accuracy class | Class 2 | |||
| Error | Q1≤Q＜Q2 | 5% | ||
| Q2≤Q≤Q4 | 0.1℃≤T≤30℃:2% T＞30℃:3% | |||
| Types of Indicating device | combination of analogue and digital devices | |||
| Indicating range | 0~99999.99995 | |||
| Temperature class | T30,T50,T30/90 | |||
| Water pressure class | MAP10(10bar),MAP 16(16bar) | |||
| Pressure-loss class | Δp63(0.63bar) | |||
| Installation position | H | |||
| The installation sensitivity class | U3/D3 | |||
| Electromagnetic and Environmental class | E1,B | |||
| Battery life-time | ≥5 years(typical) | |||
| Radio Frequency Band | (433~435)MHz,(470~510)MHz | |||
| Maximum Transmit Power | 50mW,100mW | |||
| Valve lift-times | ≥10000times(typical) | |||
| Work Environment | 0.1℃~50℃,≤93%RH | |||
| IP code | IP68 | |||
Certificate
OIMLR49/ISO4064/EN14154
Features
1. RF wireless communication(LoRa)
Communication band:
(433~435)MHz or (470~510)MHz
Communication Distance:
(2~3)km (Line of view)
(300~500)m(Residential area)
2. IP68 protection
Situations
Residential and commercial
Dimensions
| Nominal size(mm) | L(mm) | W(mm) | H(mm) | Thread | |
| 15 | 165,190 | 98 | 110 | R1/2" | G3/4" |
| 20 | 190,195 | 98 | 110 | R3/4" | G1" |
| 25 | 225 | 98 | 114 | R1" | G1-1/4" |
Company Details
Business Type:
Manufacturer,Exporter,Seller,Other
Year Established:
2004
Total Annual:
170-180 million
Employee Number:
700~705
Ecer Certification：
Active Member
Introduction As the first company in Hunan Province to be listed on SSE STAR Market, Willfar is the pioneer manufacturer in China that can simultaneously provide related industries with all kinds of advanced electricity, water, gas and heat metering products and meters for power distribution... Introduction As the first company in Hunan Province to be listed on SSE STAR Market, Willfar is the pioneer manufacturer in China that can simultaneously provide related industries with all kinds of advanced electricity, water, gas and heat metering products and meters for power distribution...
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