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: 久久久久久黃色網站免費,91精品国产成人在线,国产91线观看,日本高清不卡中文字幕网