Low Power NB-IoT Valve Controlled Water Meter | Wantai IoT Smart Water Meter
Wantai low power NB-IoT valve-controlled water meter supports remote data reading and valve switch control, ideal for water supply management, residential and municipal water metering.
Taichnology NB-IoT Valve-Controlled Water Meter
Remote meter reading and remote shut-off control in one IP68, low-power smart water meter.
Product Overview
The Taichnology NB-IoT Valve-Controlled Water Meter integrates multi-jet mechanical metering, cellular data transmission and electric valve control. Utilities can collect consumption data and manage water supply remotely, helping support prepaid operation, account management, leakage response and maintenance workflows without extensive field wiring.
Key Benefits
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Remote meter reading and remote shut-off control in one IP68, low-power smart water meter.
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Designed to reduce manual meter-reading and account-management workload.
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Multiple sizes and material configurations are available for project requirements.
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Low-power design supports long-term field deployment.
Applications
Smart utilities, prepaid water management, residential communities, apartment projects, rural networks and remote shut-off applications.
Technical Specifications
| Nominal Diameter | DN15 / DN20 / DN25 / DN32 / DN40 / DN50 |
|---|---|
| Rated Flow Q3 | 2.5 / 4.0 / 6.3 / 10 / 16 / 25 m³/h |
| Measuring Range Ratio | R100; R160 optional |
| Accuracy Class | Class 2 |
| Housing Material | Copper / stainless steel / plastic |
| Sampling Method | Magnetoresistive / non-magnetic |
| Maximum Pressure Loss | ≤ 0.063 MPa |
| Maximum Allowable Pressure | 1.0 MPa |
| Temperature Class | T30 |
| Flow Profile Sensitivity | U5 / D3 |
| Climatic & Mechanical Class | B / O |
| Electromagnetic Environment | E1 / E2 |
| Communication | NB-IoT |
| Valve Function | Remote valve open / close |
| Power Supply | DC 3.6 V lithium battery |
| Battery Service Life | > 6 years |
| Ingress Protection | IP68 |
Final communication compatibility, dimensions and options must be confirmed for the ordered model.
Certifications & Compliance
Certification availability varies by model and destination market. Contact Taichnology to confirm CE, MID, OIML or other required certification scope before ordering.
Commercial Information
| MOQ | Contact Taichnology for quotation and sample availability. |
|---|---|
| Lead Time | Confirmed after quantity and configuration are agreed. |
| Packaging | Export packaging; carton quantity and dimensions available on request. |
| Payment | To be agreed in the sales contract. |
| Warranty | Period and scope are confirmed in the quotation and contract. |
Request a Quote
Please provide the required diameter, quantity, destination market, communication or prepayment requirements, and certification requirements.
Related Products
Photoelectric Direct Reading Water Meter
Wired direct-reading solution for consistent mechanical and transmitted meter data.
Photoelectric Valve-Controlled Water Meter
Direct meter reading combined with remote valve control for centralized management.
NB-IoT Water Meter for Rural Supply
Wireless automatic meter reading for rural and distributed water-supply projects.





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