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      DN15-50mm, threads end
      Multi-jet
      Single-jet
      Rotary Piston
      Bypass
      DN50-500, Flanged end
      Accessories
       
      Multi-jet
       
      DS04TAR-15~50E (cold water)
       

      APPLICATION: MEASURING THE TOTAL VOLUME OF COLD POTABLE WATER PASSING THROUGH THE METER,IT'S SUITABLE FOR DOMESTIC USE.
      OPERATING CONDITION:
      * THE MAX.ADMISSIBLE WATER PRESSURE: 1.6MPa.
      * WATER TEMP.: UP TO 50℃
      SPECIAL FEATURES:
      * LARGE MEASURING RANGE, HIGH FLOW ACCURACY.
      * STEADY ERROR CURVE.
      * LONG LIFE OF SERVICE
      * RELIABLE OPERATION.
      * MAGNETIC SHIELD PROTECTION.
      * NEGLIGIBLE HEAD LOSS AT WORKING FLOW – RATES.
      * SEALED & VACCUMIZED REGISTER WITHOUT ANY CONDENSATION PROBLEM.
      Maximum permissible error:
      Between qt (included) and qs is ±2%;
      Between qmin and qt (excluded) is ±5%.
      NOTE: The technical data conform to ISO4064 standard, class B.
      FLOW-ERROR CURVE
      SPECIFICATION AND OVERALL DIMENSIONS
      Description
      Unit

      Hydraulic data and dimensions

      Nominal size
      mm

      15

      20

      25

      32

      40

      50

      inch

      1/2

      3/4

      1

      11/4

      11/2

      2

      Overload flow-rate (qs)
      m3/h

      3

      5

      7

      12

      20

      30

      Permanent flow-rate (qp)
      m3/h

      1.5

      2.5

      3.5

      6

      10

      15

      Transitional flow-rate (qt)
      l/h

      120

      200

      280

      480

      800

      3000

      Minimum flow-rate (qmin)
      l/h

      30

      50

      70

      120

      200

      450

      Min. reading
      l

      0.05

      0.05

      0.05

      0.05

      0.05

      0.05

      Max. reading
      m3

      99999

      99999

      99999

      99999

      999999

      999999

      Nominal pressure
      MPa

      1.6

      1.6

      1.6

      1.6

      1.6

      1.6

      ΔP at the qs
      MPa

      0.08

      0.09

      0.08

      0.09

      0.085

      0.085

      L
      mm

      165

      190

      260

      260

      245

      300

      300

      I
      mm

      245

      292

      380

      384

      373

      428

      428

      H
      mm

      111

      111

      116

      116

      170

      170

      h
      mm

      27

      27

      29

      29

      65

      65

      B
      mm

      90

      90

      90

      90

      130

      130

      Weight
      Without connections
      Kg

      1.13

      1. 22

      1.72

      2.05

      3.3

      5.21

      3.5

      With connections

      1.30

      1.49

      2.15

      2.77

      4.25

      6.50

      4.45

      OVERALL DIMENSIONS                                                                    PRESSURE LOSS CURVE

       

        All rights reserved: Lianyungang Lianli Water Meter Co.,Ltd. Tel: 0086-518-82341113 Fax: 0086-518-82340789
      Add: Lianyungang economic and technological development zone, jiangsu, china
      P.C: 222047 E-mail : lianli@lianliwm.com Support: Sooba.cn 

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