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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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          LZB-()W/WB series micro ...
          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-

           



          ? 2012 Changzhou Chengfeng Flowmeter Co.,Ltd All Rights Reserved   Main Products:Electromagnetic Flow meter  Metal Tube Flow Meter  Glass Tube flow Meter
          Design by Lingdong Internet  Switchboard:86-519-85503558,86-519-85503688  Fax:86-519-85505269,86-519-85503588-8008
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