LoRaWAN Intelligent Water Meter 15-25mm with 10-Liter Accuracy and Wireless Communication for Smart Water Management
Price:
EXW price US$ 80-500/ set
MOQ:
Negotiable
Delivery Time:
3-5 weeks after receive the payment
Brand:
TimeWave
Product Description
Product Overview
The LoRaWAN IoT water meter integrates a water meter base, electric ball valve, magnetoresistive sensor, MCU, wireless communication module, and control circuit. Featuring a mechanical and electrical separation design, it utilizes high-capacity lithium sub-battery packs for reliable power supply, ensuring stable operation for data collection, valve control, and wireless transmission.
Key Features
- Split structure with independent electronic unit
- Non-contact full-electronic detection with 10-liter metering accuracy
- Key wake-up function and long-press for remote data transmission
- Infrared communication interface for parameter configuration
- Comprehensive alarm system for battery voltage, valve status, flow anomalies, and module failures
- Scheduled data collection and auto-upload (default once daily)
- Automatic reporting mode switching during signal anomalies
- Low-power design with sleep current under 10μA
Technical Specifications
| Parameter | Value |
|---|---|
| Flow Characteristics | GB/T 778.1~3-2007 Standard, Class 2 Accuracy |
| Nominal Diameter | 15mm, 20mm, 25mm |
| Overload Flow (Q4) | 3.1 m³/h (15mm), 5.0 m³/h (20mm), 7.8 m³/h (25mm) |
| Common Flow (Q3) | 2.5 m³/h (15mm), 4.0 m³/h (20mm), 6.3 m³/h (25mm) |
| Maximum Allowable Error | ±2% (high flow area), ±5% (low flow area) |
| Pressure Loss Level | ≤0.063MPa |
| Maximum Water Pressure | ≤1.2MPa |
| Operating Environment | 0-45°C (cold water), 0-90°C (hot water), 0-95% RH |
| Communication | LoRaWAN (CN470, RU864, IN865, EU868, US/AU915, KR920, AS923) |
| Operating Voltage | 2.7-3.6V |
| Quiescent Current |
Display & Interface
To prevent excessive battery drain from repeated manual triggering, the system enforces a 5-minute interval between key-triggered transmissions and limits to 8 manual transmissions per day (infrared communication settings are exempt).
Dimensions
| Model | Diameter | Length (mm) | Width (mm) | Height (mm) | Junction Pipe | Nut |
|---|---|---|---|---|---|---|
| LXSY-15 | 15mm | 165 | 90 | 106 | R1/2 | G3/4 |
| LXSY-20 | 20mm | 195 | 90 | 108 | R3/4 | G1 |
| LXSY-25 | 25mm | 225 | 96 | 130 | R1 | G11/4 |
Installation & Maintenance
- Regular inspection to prevent water leakage accidents
- Winter protection against freezing with insulation measures
- Close front valve during extended unoccupied periods
- Water meter is a certified measuring instrument - tampering is illegal
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Time Wave Network Technology Co., Ltd.
Location
603,building1,Guanggudingchuanginternational,No.51GuangguAvenue,JiangxiaDistrict,Wuhan,HubeiProvince，China
Contact Person
Evan