Natural gas flow meter

- Dec 28, 2017 -

Natural gas flowmeter manufactured by Karman vortex principle, with the advantages of high measurement accuracy, wide range, low power consumption, easy installation, simple operation and small pressure loss, can measure the volume flow of working condition or standard volume flow (integrated intelligent temperature, Pressure compensation), according to user needs, can be accompanied by pulse or 4 ~ 20mADC current output function. Is the ideal gas meter.


Diameter: DN15 ~ DN3000mm

Nominal pressure: 0.6 ~ 42MPa

Working conditions temperature: -180 ~ +500 ℃

Accuracy: ± 0.2 ~ ± 1.5% FS

Range ratio: 1:10

Shell: carbon steel; stainless steel (or according to user requirements) (lined with fluorine)

Power supply: built-in 3.6VDC lithium battery (two years for a change); for 24VDC (optional)

Output signal: 4 ~ 20mA two-wire system; pulse 0 ~ 1000HZ; RS232 / RS485 (or according to user requirements)

Protection class: IP65 IP67

Explosion-proof mark: intrinsically safe ExiallCT4; Flameproof ExdllCT4

Executive Standard: Enterprise standard Q / BET05-06

The header shows: Cumulative flow; instantaneous flow rate; condition temperature; condition pressure (temperature and pressure compensation only); percentage of rod full scale; fault self-test

Nominal diameter: Card type: DN10 ~ DN300; Plug-in: DN350 ~ DN1000; Flange: DN10 ~ DN300.

The scope of application

Power generation and cogeneration, heating industry; aviation, aerospace, shipbuilding, nuclear and weapons industries; machinery, metallurgy, mining and automobile manufacturing industry; petroleum, chemical industry; medicine, food and tobacco manufacturing industry; Light industry and so on.

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