Elster Instromet

Precision gas measurement

Custody-transfer-grade ultrasonic, turbine, rotary and diaphragm meters with pressure regulation and flow computing for transmission, distribution and industrial operations.

Key Features

Measurement solutions certified across technologies, ready for hydrogen blends and built for the operational demands of modern gas networks.

Engineered for accuracy and uptime

  • Custody-transfer certified across technologies

    Custody and non-custody solutions across ultrasonic, turbine and rotary technologies for fiscal metering worldwide. International approvals support custody-transfer applications from high-pressure transmission to distribution networks.

  • Hydrogen-ready for evolving gas compositions

    Measurement solutions support hydrogen gas metering, including 30% hydrogen operation. Accuracy across changing gas compositions helps operators adapt to fuel diversification while helping maintain precision and regulatory compliance.

  • Wide operating ranges support consistent accuracy

    Measurement across wide flow ranges and pressure ranges as high as 250 bar. Advanced diagnostics and redundant sensors with meter health monitoring help maintain consistent measurement accuracy across operating conditions and challenging applications.

  • Connected electronics for digital integration

    Models like CloudLink5G support automatic data transmission for billing and system monitoring. Digital capabilities include meter health monitoring, remote data transfer and robust connectivity with hazardous location approvals for safe deployment in critical networks.

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