Gas Turbine Flow Meter

LWQ gas turbine flowmeter is a kind of speed-type flow meter which can accurately measure gas flow. It has the advantages of simple and lightweight structure, high measurement accuracy, good repeatability, wide measuring range and convenient installation and maintenance. Widely used in petroleum, chemical industry, metallurgy, aviation, scientific research and other departments and industrial fields, such as natural gas, city gas, propane, butane, air, nitrogen and other gases measurement. Due to its high precision and good repeatability, the instrument is suitable for trade measurement and industrial process testing.

Characteristics


  • LCD smart meter
  • Various gas flow measurements
  • Comes with temperature and pressure compensation
  • Safety and explosion-proof certification
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    The temperature and pressure compensated gas turbine flowmeter integrates a gas turbine flow sensor and a flow converter. Under the action of the fluid, the turbine overcomes the resistance torque and friction torque and starts to rotate. When the torque reaches balance, the rotational speed is stable. The rotational speed of the turbine is proportional to the gas flow rate, and the magnetic field is periodically changed by the magnet on the rotating transmitter disk, so that the pulse generator outputs a pulse signal with a frequency proportional to the flow rate. It is an ideal instrument for gas measurement in petroleum, chemical industry, electric power, metallurgical industry and boiler, as well as urban natural gas, gas pressure regulating station measurement and gas trade measurement.

    Accuracy level

    Level 1.0, Level 1.5

    Instrument material

    304 stainless steel or aluminum alloy

    Medium temperature

    20℃~+60℃

    Conditions of Use

    Ambient temperature: -25~+80℃; Relative humidity: 5~95%; Atmospheric pressure: 86kPa~106Kpa

    Working power supply

    3.6V lithium battery, 24VDC;

    Connection method

    Flange connection

    Signal output

    Pulse signal, 4-20mA current signal, RS485 communication

    Explosion-proof level

    Exd II CT6 Gb

    Protection level

    1P65

    Pressure Level

    1.6MPa2.5MPa4MPa, 6MPa


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