Honeywell Elster Rotary Gas Meters
Compact and Accurate Solutions for Gas Measurement
Honeywell Elster, a market leader in measurement, control, and analysis equipment for gas installations, offers reliable and efficient solutions for gas flow measurement with its rotary gas meters. As part of the renowned Elster Group, Honeywell combines innovation, precision, and ease of use in all its products.
What Are Rotary Gas Meters or PD Meters?
Rotary gas meters, also known as displacement meters or PD (Positive Displacement) meters, are among the most widely used instruments in (natural) gas installations. Their unique operating principle utilizes two (or four) impellers set in motion by the gas flow. Each rotation of the impellers corresponds to a fixed volume of gas, resulting in highly accurate measurements across the entire measurement range.
Advantages of Honeywell Elster Rotary Gas Meters
- Compact Design: Their small size makes these meters easy to integrate into various installations, even where space is limited.
- Easy Installation: No need for long straight pipe runs before or after the meter, simplifying installation and reducing costs.
- High Accuracy: Consistent and reliable measurement across the entire range, ideal for both commercial and industrial applications.
- Durability: Built to last, even under challenging conditions.
- Minimal Maintenance: Robust design reduces the need for frequent servicing, lowering total ownership costs.
Key Considerations
While rotary gas meters are highly efficient, they do cause a small pressure loss. This should be factored into the design of your installation. Honeywell Elster provides comprehensive support to ensure the meter meets your specific needs.
Applications of Rotary Gas Meters
Honeywell Elster rotary gas meters are widely used in the (natural) gas industry, including:
- Gas Distribution and Transport
- Commercial and Industrial Gas Installations
- Fiscal Metering Purposes, thanks to their MID certification
Why Choose Honeywell Elster?
- Innovative Technology: A market leader in gas measurement solutions.
- Reliability: High-quality equipment with proven performance.
- Service-Oriented: Technical support and advice for optimal installation.
Optimize your gas measurement processes with Honeywell Elster’s compact and precise rotary gas meters.
Contact us today for more information or a customized quote.

Rabo Rotary gas meter
- PD (Positive Displacement) gas meter
- Gas meter size G16-G400
- Line size DN32-DN150
- Maintenance required 1 x per 5 year
- Optional with volume convertor
- MID certified, suitable for custody transfer metering
Downloads
Spec sheet:
Elster-Rabo-Specsheet
Manual:
Elster-Rabo-Manual
Certificate:
Elster-Rabo-CE
IRM-3 DUO
- PD (Positive Displacement) gas meter
- 2 pairs of impellers, eliminates pulsations and resonances
- Gas meter size G400-G1000
- Line size DN100-DN200
- Optional with volume convertor
- MID certified, suitable for custody transfer metering
Downloads
Spec sheet:
Elster-IRM-3-DUO-Specsheet
Manual:
Elster-IRM-3-DUO-Manual
Certificate:
Elster-IRM_3-MID