Turbine Flow Meter

GTLWGY series turbine flow sensors are based on the principle of torque balance and belong to velocity flow meters.The sensor has the characteristics of simple structure, lightweight, high precision, good repeatability, sensitive response, easy installation, maintenance and use, etc. It is widely used in petroleum, chemical industry, metallurgy, water supply, papermaking and other industries, and is an ideal instrument for flow measurement and energy saving. If it is matched with the display instrument with special function, it can also carry out quantitative control and over-alarm.The explosion-proof type of this product (ExdIICT6 Gb) can be used in the environment with explosion risk.

Characteristics

● Clean liquid measurement
● Various connection methods
● Multiple calibers (DN4-DN200)
● Pulse, 4-20mA, RS 485 output
● Measurement accuracy level 0.5, level 1
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    GTLWGY liquid turbine flowmeter is based on the principle of torque balance and is a velocity flow meter. The sensor has the characteristics of simple structure, light weight, high precision, good reproducibility, sensitive response, easy installation, maintenance and use. It is widely used in petroleum, chemical industry, metallurgy, water supply, papermaking and other industries. It is suitable for measuring stainless steel 1Cr18Ni9Ti, 2Cr13, corundum AI203, and cemented carbide are liquids that do not corrode, and are free of fibers, particles and other impurities.
     

    Precision

    DN4-DN10:土1.0%R: DN15-DN100: 土0.5%R:DN125-DN200:

    +1.0%R

    Ratio of Measuring Range

    1: 10

    Instrument Material

    Sensor:SS304 (SS316L) ; Impeller: 2Cr13 , Guide: SS304 , Bearing

    YS8 Alloy (special material can be customized)

    Conditions of use

    Environment temperature: -30°C-60℃

    Medium temperature: -20°C-80C(120°C/150C

    Pressure Level

    Threaded connections:6.3MPa

    Flange connections :2.5MPa

    Clamp connections :1.0MPa

    Power Consumption

    ≤2W

    Power supply

    3.6V lithium battery /12-24VDC

    Signal Output

    Pulse / 4-20mA/ RS485(Modbus-RTU)

    Signal Interface

    Internal thread M20*1.5(NPT1/2, etc needs to be customized)

    Protection Level

    P65 (lP68 can be customized)

    Explosion-proof Level

    ExdllCT6 Gb (Optional)

    Display

    LCD Display: Instantaneous flow , Accumulative flow

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