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        Main Products:Electromagnetic Flow meter  Metal Tube Flow Meter  Glass Tube flow Meter
         
         
         
         
         
        Glass Tube Flowmeter
        LZB/LZJ series glass rot...
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        Glass Tube Flowmeter

         


        Metal tube flowmeter
        Product Model:Metal tube flowmeter

        [Summary]
        The standard LZ series metal pipe float flowmeters are composed of one measuring tube and on side indicator.The site indicator can be installed also with additional electric devices, suitable for liquid and gas measurement.
        The flowmeter adopts to variable area measuring principle. The measuring device is composed of one taper measuring tube and floater. The floater can move freely up and down in the taper measuring pipe to change the flow area in the pipe.When the flow changes, the vertical position of the floater inside the measuring pipe changes correspondingly.Through magnetic transmitting system, the position of the floater is transmitted to the dial scale of the indicator to indicate the flow.
        In M6、M8、 M9 indicator, the follow-up magnet movement is transmitted directly
        to the dial scale.In M7 indicator, when the follow-up magnet rotates, the needle
        driven by the cam plate indicates linearly the flow.
        [Features]

        1. All metal construction, suitable use for high temperature,high pressure and strong corrosive medium.
        2. Short stroke、compact structure.
        3. Low pressure loss design.
        4. New style magnetic coupling structure ensures that the signal transmission is more stable.
        5. Magnetic filter can be added as customer requirement.
        6. Thermal insulation or tracing heat jacket.
        7. Used in the gas and liquid measurement in all industries. The measurment parts can adopt different  materials to be  suitable  for  different medium.
        8. Intelligent dual-line LCD display,on-site instant/cumulative flow display and back light as options.
        9. Two-wire system,lithium battery,DC24V power supply.
        10. With data recovery、data backup and power fail protection functions.

          [Type Selection]


        Table 3

        LZ-

        Z

        On-site indicate

         

         

        D

        Electric transmission

         

         

        DN

        15、25、50、80、100

        Diameter

         

         

        RR1

        Stainless steel 1Cr18Ni9Ti

        Measuring tube material

        RR0

        Stainless steel 0Cr18Ni12Mo2Ti

        RL

        Stainless steel 00Cr17Ni12Mo2

        F

        PVDF or F46 fluoroplastics lining

         

        M6

        Pointer nonlinear indicate instant flow,LCD display instant,integrated flow

        Indicator type

        M7

        Pointer linear indicate instant flow

        M8

        Multifunction indicator,explosion-proof type

        M9

        Pointer nonlinear indicate instant flow

        M9B

        Stainless steel body pointer nonlinear indicate instant flow

         

        A1

        Battery operated no signal output,no backlight,no alarm(only for M6,M8)

        A2

        24VDC two-wire power supply,4~20mA output(both for HART),with backlight(M9)(only for E3)

         

        E1

        5W1 angular displacement transmission (4~20)mA 24V DC two-wire (linear)

        Remote transmitter

        E2

        ESK transmission with HART LCD backlight (4~20)mA 24V DC two-wire(nonlinear)

         

        Exi

        Intrinsic safety type

        Explosion proof type

        Exd

        Explosion-proof (only for M8 indicator)

         

        No

        No alarm

        Switch alarm output

        K1

        With a upper switch alarm point

        K2

        With a floor switch alarm point

        K3

        With two-switch alarm point

         

        B1

        Vertical installation

        Structure
        Note:showflow and header direction in order

        B2

        Horizontal installation

        B3

        Side inlet side outlet

        B4

        Side inlet side outlet

        B5

        Bottom inlet side outlet

         

        T

        Clamp type

        Accessary

        H

        High temp.(special for LZD)

         

        -40℃~+400℃

        Medium temperature

         

        ≤6.4MPa

        Working pressure

         

         

        g/cm³

        Medium density

         

         

         

        Q

        Gas

        Medium type

         

         

         

        Y

        Liquid

        LZ-

         



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