Delta Rotary Piston Gas Meter
Volumetric rotary displacement gas meter for commercial and industrial fiscal metering, compliant with EN 12480 and MID.
Overview & Applications
The Delta meter is a positive displacement rotary gas meter designed for high-accuracy fiscal metering of natural gas and industrial non-aggressive gases.
Its volumetric rotating impellers measure flow rate with exceptional repeatability across wide turndown ranges, making it unaffected by upstream flow disturbances or pipe bends.
Equipped with an optical index, high-frequency pulse outputs, and optional mechanical volume corrector mounting.
Key Strengths
Volumetric Rotary Measurement
Positive displacement principle unaffected by upstream flow profile distortions or pipe bends.
High Dynamic Turndown Ratio
Outstanding measurement repeatability with turndown rangeability up to 1:200.
Fiscal Metrology Approval
MID Class 1.0 and EN 12480 certified for commercial and industrial fiscal custody transfer.
Compact U0/D0 Installation
Space-saving footprint requiring zero straight pipe sections upstream or downstream.
Universal Multi-Position Mounting
Versatile orientation for horizontal or vertical gas pipeline configurations.
Technical Specifications & Parameters
Datasheets & Catalogs
Browse and download official brochures, calibration certificates, and technical manuals in PDF format.
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