Measurement deviations caused by wear and friction that develop over time in traditional mechanical meters are completely eliminated with ultrasonic technology.
• Zero Wear: The design with no moving parts offers a service life of up to 15–20 years.
• High Sensitivity: Precisely detects low-flow gas leaks or pilot flame consumption.
• Maintenance-Free Structure: With no mechanical friction, calibration stability is maintained for many years.
Eska smart gas meters are not just measuring devices, but also active safety terminals.
• Automatic Gas Shut-Off: The built-in motorized shut-off valve cuts off the gas supply within milliseconds when high flow (pipe rupture), an earthquake (acceleration sensor), or high temperature is detected.
• Tamper Protection: The system generates instant alarms in case of meter removal, magnetic interference, or front cover opening.
• Leak Detection: By continuously analyzing low-flow patterns, it detects internal installation leaks and reports them to both the user and the central system.
| Feature | Technical Detail / Value |
| Meter Type | Ultrasonic G4 |
| Measurement Principle | Ultrasonic ToF (Time of Flight) |
| Certification | MID, EN 14236 |
| Valve Type | Integrated Motorized Shut-Off Valve |
| Communication | NB-IoT |
| Service Life | 15 Years (Battery Life) |
| Protection Class | IP65 (Dust and Water Tight) |
| Operating Pressure | 0.5 Bar (500 mbar) |
| Temperature Range | −40°C to +70°C |
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