IoT Multi-Jet Water Meter STRY
4G Smart Water Meter with Remote Valve Control for Residential Applications
The 4G smart water meter with remote valve control is designed for accurate water measurement and reliable service management in residential properties. It offers wireless communication via LTE Cat.1 (4G) and features an integrated shut-off valve for remote disconnection and reconnection.
This smart meter is ideal for apartment buildings, gated communities, and rental properties where manual readings and on-site valve operations are inefficient. It enables water utilities and property managers to monitor consumption in real time, detect abnormal usage, and control water flow remotely — all while ensuring billing transparency and system security.
Key Features
Integrated Remote Valve Control
Enables automatic shut-off or reconnection based on credit status, leak alerts, or utility commands.LTE Cat.1 (4G) Connectivity
Ensures stable, wide-area wireless communication for real-time data transmission and mobile platform access.Multi-Jet Measuring Technology
Delivers consistent metering accuracy even in low-flow residential usage conditions.Tamper and Leak Detection
Built-in alerts notify operators of reverse flow, unauthorized access, or abnormal consumption patterns.Flexible Mounting and High Protection
IP68-rated design supports indoor or outdoor installation, including underground meter boxes.Battery-Powered with Long Life
Up to 6–10 years of autonomous operation without external power supply.
Technical Specifications
Meter Type: Multi-Jet Smart Water Meter with Valve
Communication: LTE Cat.1 (4G), optional LoRaWAN®, NB-IoT, Sigfox®, Bluetooth®
Valve Type: Integrated Motorized Shut-off Valve
Operating Pressure: MAP16 (up to 16 bar)
Temperature Class:
Cold Water: T30
Hot Water: T90
Protection Class: IP68
Power Supply: Lithium battery (6–10 years)
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 |
