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Turbine flow meter Gas

Turbine flow meter Gas

  • Electronic gas flow meter

    Electronic gas flow meter

    When we talk about industrial electronicgas flow meter, we often refer to gas turbine flow meter, thermal mass flowmeter...

  • Gas Flow meter

    Gas Flow meter

    Gas flow meter is a kind of flow measuring instruments that measure the flow of a gas. This article talks about mainly ...

What is gas turbine flow meter?

Turbine flow meter gas is a kind of in line volumetric flow meter , this industry gas flow meter is a speed type flowmeter, it has small pressure loss, high accuracy, low starting flow, large turndown ratio, anti-vibration and resistance .
The turbine flowmeter for gas uses a turbine for measurement. Gas turbine flow sensor first converts the flow rate to the speed of the turbine, and then converts the speed into an electrical signal proportional to the gas flow. This kind of gas flow transmitter is used to detect instantaneous flow and total integrated gas flow. Its output signal is frequency or 4-20mA, which is easy to digitize in oil and gas industry.
Types of turbine flow meter are gas turbine flow meter and liquid turbine flow meter.

Applications for turbine flow meter gas

Turbine flow measurement can be used in below applications:
Non aggressive gases, air, volume of fuel gases, fuel gases, natural gas, natural gas turbine meter
,city gas, LPG gas, Liquified Natural Gas (LNG),biogas (Gas composition ratio: CH4, CO2, H2S, CO2 Gas phase) , ethylene, utility gas flow, methane, propane, butane, ethane, coke oven gas, town gas, acetylene, nitrogen, carbon- dioxide, air and all inert gases, nitrogen, noble gases, argon gas, helium gas,, hot air , To monitoring incoming LPG gas consumption or LPG gas through a pipe between bulk cylinders and consumer cylinders, Refrigerant  RA 13 gas, pure hydrogen., cooking gas ,  air and gas flow to a burner system, blast furnace recycle gas (flammable gas),natural Gas (purge Gas) Flowmeter for Billing Purpose….

Turbine flow meter gas features

  • Volume flow measurement, not affected by gas density, pressure, temperature, viscosity.,etc
  • Tungsten carbide material bearing greatly improves the life of the industrial gas flow sensor
  • All stainless steel gas flow meter, internal cleaning of gas sensor is easy to realize
  • Strong anti-magnetic interference and vibration ability, reliable performance and long life
  • Wide measurement range, sensitive to low gas flow
  • Electrical output signal for digital gas flow meter has 4-20mA, Pulse, frequency, RS485 communication, can use with PLC, DCS and other computer control systems
  • Gas turbine flow meter with temperature pressure composition option which can realize multi parameters measurement only by one sensor (temperature measurement, pressure measurement, total gas flow , instant flow in working and standard condition)

Turbine flow meter gas technical specifications

  • Sensor size : inline gas flow meter from 3/4” to 12 inches, normal request size including 1”, 2”,3”,4”,6 inches,8” NB (200mm),10” (250mm), 12” (300mm)
  • Gas turbine flow meter ccuracy: ±1.0 or ± 1.5
  • Ambient temperature: -20°c~50°c
  • Gas temperature: -20°c~80°c, high temperature gas turbine flow meter can max bear 80 °c
  • Atmospheric pressure: 86KPa~106KPa
  • Nominal pressure: 1.6 Mpa, 2.5Mpa, 6.4Mpa, 25Mpa, ANSI, 150LB, 300LB, 600#, can be made into high pressure rating turbine flow meter for gas
  • Explosion-proof :ExdIIBT4, hazardous area classification: Zone 2, some brand ATEX certification and Sil 2 certified
  • Process connection: Flange, thread, NPT thread, wafer
  • Straight pipe equirements: gas: upstream straight pipe section should be over 10DN, downstream straight pipe section should be over 5DN
  • Gas turbine flow meter calibration: Calibration Certificate for Transmitter from factory is free
  • Electronic gas flow meter with Local display option to show gas cumulative flow and total flow
  • Analogue or digital output: 4-20mA, pulse, frequency output
  • RS485 communication interface option, Digital Signal Based on HART Protocol
  • Power supply: Loop Power 24 VDC or lithium battery
  • Flow units: m3/hour, ,mmscfd, CFM, Nm3/hr,ACFH,m3 (cubic metre)
  • Option with EVC , Electronic Gas Volume Corrector, with built-in temperature and pressure sensor to calculate gas flow at standard condition
  • Buy from turbine flow meter manufacturers at low price with reliable service
  • Horizontal or vertical gas turbine flow meter options

Gas turbine flow meter price

Gas turbine flow meter price is determined by many factors:
Gas flow meter size: The larger the size, the more expensive. For example, the price of 1" gas sensor is much cheaper than 8".
Whether it is high pressure gas turbine flow meter, such as natural gas turbine meter with ANSI, 300LB, 600LB, high pressure gas turbine is much more expensive
Whether temperature and pressure compensation and correction , EVC needed.
Turbine flow meter manufacturers and brands : Blancett, Elster gas flow meter , Halliburton turbine flow meter, Honeywell gas meter has high cost, while gas turbine flow meter from China flow meter factory are now cheap , also with reliable performance. it can be a good replacement or alternative.

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