Rotary Meter Delta ItronGas

Rotary Gas Meter / Meter Gas Rotary
Dua impeler berputar yang ditempatkan saling berhadapan di dalam unit rumah
membentuk meter perpindahan putar. Impeler diposisikan sedemikian rupa sehingga
penampangnya tegak lurus terhadap sumbu putar, dan celah antara impeler dan rumah sangat kecil.
Jumlah gas dapat diukur secara langsung jika volume masing-masing ruang sudah diketahui.

Deskripsi

Rotary Meter Delta ItronGas Commercial & Industrial Meter

Delta meters are volumetric meters. The flow of gas moves the pistons
and each rotation traps and transfers a specific volume of gas.
The movement is mechanically transmitted to the totaliser through
the magnetic coupling.

Applications Rotary Meter Delta ItronGas
Delta meters are designed to measure natural gas and various filtered, and noncorrosive
gases. They are used when very accurate measurement is required, when the
gas flow can be low or irregular.
Due to the volumetric principle of the Delta meter, its metrology is not influenced by
installation conditions. Consequently, it can be used to build very compact stations
without installing a straight pipe inlet before the meter.
Delta meters are approved for fiscal use.

Technical Specifications Rotary Meter Delta ItronGas

Flow rate From : 0.25 m3/h to 1000 m3/h, G10 to G650
Nominal Diameters : DN 25 to DN 150 (1” to 6”)
Maximum Working Pressure : Up to 100 bar depending on the body material and flanging
Body Materials : Aluminium, ductile iron or steel. Compliant with the Pressure Equipment Directive 97/23/EC
Temperature Range : ATEX/PED: -30° C to +60° C
MID: -25° C to +55° C
Storage temperature : -40° C to +70° C
Metrology : In accordance with the EC and OIML, large rangeability up to 1:200,
depending on the G-size Approvals EC (PTB): 1.33-3271.3-ROM-E11.
Large rangeability (PTB): 1.33-3271.3-ROM-N05
Compliant with the Measuring Instrument Directive 04/22/EC
Intrinsic Safety Approval : L.C.I.E. 06 ATEX 6031 X – Compliant with the Directive 94/9/EC.

Itron Delta G25 Rotary Meter

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