Application

Measuring the volume of cold(hot) water passing through the pipeline.Water meter is used for home or apartment

Features

Removable element structure,easy installation and mainteance,register for universal use within this range detachable without Removing the meter from the pipeline

Dry-dial,Magnetic drive sensitice action,small pressure loss

Vacuum sealed register ensures the dial keep free from fog and keep.the reading clear in a long term service

Selected high quality materials for steady and reliable characteristic

Technical data conform to international standard ISO 4064

With high accuracy

Product accessories include connectors,filters,connection accessories,pipe accessries,Flange,filter

Optional Features

Plastic register,copper register and full glass register

Accuracy:R=class b

Size:DN50-DN300

Clod/Hot water

Reed switch option

Flange standard can be choose

360 degree rotade can be choose

Cast iron,Ductile iron,stainless steel,GG25,GG50,SS304,SS316 body can be choose

Color can be change on body and cover

Provide pulse output

Working Condition

Water temperature:0.1℃-50℃(0.1℃-90℃ for hot water meter)

Water pressure:PN10/16/25

Maximum Permissible Errors

in the lower zone from qmin inclusive up to but excluding qt is ±5%

in the upper zone from qt inclusive up to and including qs is ±2%(±3% for hot water meter)

Dimensions

Type Size Length Height Connecting Flange mm D1 Outside Diameter D2 Bolt Circle Diameter Connecting Bolts(n-M) LX;C-50 50 200 214 165 125 4-M16 LXLC-65 65 200 224 185 145 4-M16 LXLC-80 80 225 279 200 160 8-M16 LXLC-100 100 250 289 220 180 8-M16 LXLC-125 125 250 299 250 210 8-M16 LXLC-150 150 300 319 285 240 8-M20 LXLC-200 200 350 346 340 295 8-M20(1.0DE) 12-M20(1.6MPa) LXLC-250 250 450 434 395(1.0MPa) 350(1.0MPa) 12-M20(1.0MPa) 405(1.6MPa) 355(1.6MPa) 12-M24(1.6MPa) LXLC-300 300 500 459 445(1.0MPa) 400(1.0MPa) 12-M20(1.0MPa) 460(1.6MPa) 410(1.6MPa) 12-M24(1.6MPa)

NOTE:The flange dimension conforms to ISO7005-1:1988 standard.Flange standard can be customized

Pulse Position

Size Pulse Position DN15-65 10/100/1000L/Pulse DN80-200 100/1000L/Pulse DN250-300 1000L/Pulse

Pressure Loss Curve

Flow Technique Specification

Nominal Flow Maximum Flow Q4 Permanent Flow Q3 Q3/Q1 Q2/Q1 Transitional Flow Q2 Minimum Flow Q1 Minimum Reading Maximun Reading Full Glass Seal Common Seal Full Glass Seal Common Seal DN m³/h m³/h m³ 50 31.3 25 50 1.6 0.8 0.5 0.0005 0.0002 999,999 999,999 4 2 65 50 40 50 1.6 1.3 0.8 0.0005 0.0002 999,999 999,999 4 3.2 80 78.8 63 50 1.6 2 1.3 0.002 0.002 999,999 9,999,999 4 5 100 125 100 50 1.6 3.2 2 0.002 0.002 999,999 9,999,999 4 8 125 200 160 50 1.6 4 3.2 0.002 0.002 999,999 9,999,999 4 12.8 150 312.5 250 50 1.6 8 5 0.002 0.002 999,999 9,999,999 4 20 200 500 400 50 1.6 12.8 8 0.002 0.002 999,999 9,999,999 4 32 250 787.5 630 25 1.6 40.3 25.2 0.02 0.02 9,999,999 99,999,999 4 100.8 300 1250 1000 25 1.6 64 40 0.02 0.02 9,999,999 99,999,999 4 160

The Opetation Description Of The Two Reed Switches System

Please see the diagram of the two reed switches system below,the two reed switches woud be operated "ON" or "OFF" respectively by the magnet fitted to the pointer or gear during its running on the register,but never "ON" at the same time,unless the out-magnet attackes

The two reed switches operate two "ON" and two "OFF" in one round of the pointer or the gear means one signal output,this principle prevent the loss or overcounting of the signal output due to the switches joggling or the pipe vibrating,so assures reliability of the signal output

Warranty

All meters will be guaranteed against defects in workmanship and material for a period of one(1) year from the date of acceotance.Defective meters or parts discovered within this period shall be replaced without charge upon return to the S.H.Meters.