News

The WRG module is an industrial-grade pulse reader designed to upgrade traditional gas meters into connected and intelligent safety devices. It is compatible with mainstream types of gas meters and can also be customized upon request to suit client-specific models and project requirements.

Once installed, the WRG continuously monitors gas usage behavior and flow patterns. Leveraging its built-in logic and advanced alert system, WRG can:

Detect abnormal or continuous low gas flow when appliances should be off
Identify unexpected consumption spikes indicative of potential leaks
Trigger gas leak alarms based on configured thresholds
Push real-time alerts to cloud platforms or utility management systems via NB-IoT, LoRaWAN, or LTE Cat.1

This turns even legacy mechanical meters into proactive safety monitors.

How WRG Works: From Pulse to Protection

The WRG reads pulses from the mechanical meter and processes the data through embedded algorithms. It analyzes:

Flow duration
Time-of-use anomalies
Idle-time consumption behavior

When abnormal flow is detected—such as gas flowing for extended periods without user activity—the WRG sends instant alerts to a backend server or dashboard, allowing utility providers or end users to take immediate action.

Key Features at a Glance

✅ Compatible with mainstream diaphragm and rotary gas meters
✅ Customizable to meet specific meter types or project needs
✅ Built-in gas leak alarm logic
✅ Secure and reliable data transmission (NB-IoT / LoRaWAN / LTE Cat.1)
✅ IP68 waterproof design for harsh environments
✅ Up to 8 years battery life
✅ Cloud or local platform integration

Practical Applications

The WRG gas module is ideal for:

Urban residential buildings
Schools, dormitories, and campuses
Shopping malls and commercial complexes
Industrial zones and factory sites
Public gas infrastructure modernization

Utility providers, government projects, and energy management companies can use WRG to implement real-time safety upgrades without large-scale replacement of existing meters.