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                Main Products:Electromagnetic Flow meter  Metal Tube Flow Meter  Glass Tube flow Meter
                 
                 
                 
                 
                 
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                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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