NB-IoT Smart Water Meter with 6+ Year Battery Life, IP68 Rating, and 470-510MHz Communication for Remote Monitoring
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Changde
Product Description
NB-IoT Smart Water Meter Overview
Advanced remote water metering solution utilizing GPRS and NB-IoT networks for secure, reliable data transmission. Features electromechanical separation design for simplified installation and maintenance.
Key Product Features
- Secure data transmission via GPRS & NB-IoT private network
- Electromechanical separation structure for easy installation and maintenance
- Dual Hall sensor technology for forward/backward metering accuracy
- Large-capacity lithium battery with 6+ years operational life
- Pre-paid 6-year communication module costs included
- Real-time monitoring for magnetic interference, low voltage, and abnormal conditions
Technical Specifications
| Parameter | DN15 | DN20 | DN25 |
|---|---|---|---|
| Overload Flow Rate (Q4) m³/h | 3.125 | 5 | 7.785 |
| Normal Flow Rate (Q3) m³/h | 2.5 | 4 | 6.3 |
| Minimum Flow Rate (Q1) m³/h | 0.032/0.025 | 0.05/0.04 | 0.078/0.063 |
| Measurement Range (Q3/Q1) | 80/100 | ||
| Measurement Grade | Level 2 | ||
| Working Frequency | 470-510MHz | ||
| Working Pressure | ≤1 MPa | ||
| Operating Temperature | Cold water (T30): 0.1℃-30℃ | Hot water (T90): 0.1℃-90℃ | ||
| Quiescent Current | ≤ 25μA | ||
| Working Voltage | 3.6V Lithium Battery | ||
| Waterproof Level | IP68 | ||
Installation & Compatibility
Can be installed anywhere with cellular signal coverage. Cast iron body construction ensures durability and long service life in various environmental conditions.
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Company
Hunan Changde Water Meter Manufacture Co., Ltd.