WR-G: A Smarter Way to Retrofit Gas Meters

🔧 Designed for Smart Metering Upgrades

WR-G enables precise pulse reading and wireless data transmission through NB-IoT, LoRaWAN, or LTE Cat.1 (selected per unit). Its rugged construction, long service life, and built-in alarms make it a reliable choice for large-scale smart metering projects.

🌐 Built for the Field, Ready for the Cloud

• Battery-powered for 8+ years

• Sealed to IP68 standards — suitable for outdoor or underground installations

• Tamper and magnetic interference detection

• Infrared interface for local setup and diagnostics

• Supports DFOTA (firmware over-the-air) for NB/Cat.1

🔄 Seamless Integration with Global Meter Brands

The WR-G module is compatible with pulse-output mechanical meters from leading brands, including:

ELSTER, Honeywell, KROMSCHRÖDER, PIPERSBERG, ACTARIS, IKOM, METRIX, Apator, Schroder, Qwkrom, Daesung, ITRON.

This ensures flexible deployment in both new and legacy infrastructures.

💡 Versatile Applications

WR-G fits a wide range of scenarios:

• Smart city AMI rollouts

• Industrial energy monitoring

• Gas utility retrofits

• Remote or semi-urban network deployments using LoRaWAN

• High-density urban environments using NB-IoT / Cat.1

✅ A Future-Ready Utility Asset

With its advanced communication capabilities, strong environmental protection, and broad compatibility, WR-G delivers long-term value for utilities upgrading to smart gas metering — with significantly lower investment than meter replacement.

📩 Contact us to learn more about how WR-G supports your digital transformation roadmap.