IoT Multi-Jet Water Meter STRK
NB-IoT Water Meter with Valve Control for Smart Utilities
The NB-IoT water meter with valve control offers precise, real-time monitoring and remote shut-off functionality for residential and commercial applications. Built on a reliable multi-jet design, it provides high metering accuracy while enabling seamless integration into smart utility platforms through NB-IoT communication.
With remote-controlled valve management, utilities can perform disconnections or reconnections without site visits, reducing operational costs and improving customer responsiveness. This meter is ideal for prepaid, postpaid, or leakage-sensitive systems, especially in distributed or hard-to-reach locations.
Key Features
Remote Valve Operation
Motorized valve allows remote shut-off and reconnection via cloud or mobile interface.NB-IoT Connectivity
Stable and wide-coverage communication for real-time data transmission and system alerts.Multi-Jet Accuracy
Reliable measurement even in low-flow conditions, compliant with ISO 4064 and MID.Tamper and Leak Detection
Alerts triggered by reverse flow, magnetic interference, or unusual usage patterns.Smart Billing Compatibility
Supports both prepaid and postpaid configurations with flexible billing options.IP68 Protection
Fully waterproof and dustproof, suitable for outdoor or underground installation.Low Maintenance
Lithium battery supports 6–10 years of autonomous operation depending on settings.
Technical Specifications
Meter Type: Multi-Jet, Dry Dial
Communication: NB-IoT (standard), optional LoRaWAN®, LTE Cat.1, Bluetooth®
Valve: Motorized Ball Valve
Protection Class: IP68
Temperature Class: T30 / T50
Pressure Rating: MAP16
Power Supply: Lithium Battery (6–10 years lifespan)
Compliance: ISO 4064, MID, CE
METROLOGICAL DATA
| Nominal diameter | DN | mm | 15 | 20 | 25 | 32 | 40 | 50 |
|---|---|---|---|---|---|---|---|---|
| Length* | L | mm | 165 | 190 | 260 | 260 | 300 | 300 |
| Nominal flow rate | Q3 | m³/h | 2.5 | 4 | 6.3 | 10 | 16 | 25 |
| R standard* | Q3/Q1 | R | 160 | 160 | 160 | 160 | 160 | 160 |
| Minimum flow rate* | Q1 | l/h | 16 | 25 | 40 | 63 | 100 | 160 |
| Transition flow rate* | Q2 | l/h | 25 | 40 | 63 | 100 | 160 | 260 |
| Maximum flow rate | Q4 | m³/h | 3.1 | 5 | 7.9 | 12.5 | 20 | 31 |
