Water Meter

R160 Single Jet Dry Type Cold Water Meter

DEFINITION: Set of moving device that fitted into a closed conduit driven directly by water flow. Its turbine rotor rotates about the axis which is perpendicular to water flow. WORKING PRINCIPLES: Water flow drives vane rotate. Rotating times which is proportional to water flow speed are gathered, hence total volume passed through water meter is recorded. CHARACTERS: Types: Wet, dry, vertical, liquid sealed. Wide measuring range, high accuracy. Stable measuring capacity Long working life Low pressure loss All technical figures are conformed with GB/T778.1~3-1996 which is equivalent to ISO4064 Standard Class B. WORKING CONDITION: Water temperature≤ 45ºC(Hot water meter≤ 90ºC) Water pressure≤ 1Mpa MAXIMUM PERMISSIBLE ERROR: From the minimum flow-rate (qmin) inclusive to the lower zone of the transitionalflow-rate (qt) exclusive: ± 5%. From the transitional flow-rate (qt) inclusive to the higher zone of the maximum flow-rate (qmax) exclusive: ± 2%(hot water meter± 3%. ) DN/Q Q4=1.25Q3 Q3 R=Q3/Q1 Q2=1.6Q1 Q1 R=Q3/Q1 Q2=1.6 Q1 l/h l/h l/h 15 3125 2500 80 50 31.25 100 40 25 20 5000 4000 80 80 50 100 64 40 25 7875 6300 80 126 78.75 100 100.8 63 32 12500 10000 80 200 125 100 160 100 40 20000 16000 80 320 200 100 256 160 Nominal size DN(mm) Class of measurement Overload flow-rate q s (m/h) Permanent flow-rate q p (m/h) Transitional flow-rate q t (l/h) Minimum flow-rate qmin(l/h) 15 B 3 1.5 120 30 20 B 5 2.5 200 50 25 B 7 3.5 280 70 32 B 12 6 480 120 40 B 20 10 800 200 Overall dimensions and weight Type Size (mm) Length (mm) L Width (mm) W Height (mm) H Connecting Thread D Weight (kg) LXSG(R)-13D3 15 110 77 80 G3/4"B 0.57 LXSG(R)-20D3 20 130 77 80 G1"B 0.67 LXSG(R)-25D3 25 160 77 80 G1 1/4"B 0.91 LXSG(R)-32D3 32 160 101.5 120 G1 1/2"B 1.41 LXSG(R)-40D3 40 200 101.5 120 G2"B 1.65

Bmag 360 Degree Rotating Dial 15mm R160 R200 Class C Multi Jet Dry Type Brass Cold Water Meter

Product Description BMAG 360 degree Rotating Dial 15mm R160 Class C Multi Jet Dry Type Brass Cold Water Meter Company Profile • MID Certified • Multi jet working principle assures a long service time • Reinforced glass with high resistance to pressure and impact • Suitable for potable water • 360° rotating dial • With stainless steel register cup • Low pressure loss, high sensitivity at initial flow • Electrostatic painted body made of corrosion resistant brass • Protection against external magnetic fields • Available for optical reading • Non return valve • Pulse output and AMR reading features are optional • 10 years of warranty • Almost no maintenance • Suitable for cold water up to 50°C • Service and spare parts available for 10 years Water Meter Data Sheet:

Removable Element Woltman Cold Hotwater Meter

This type of water meter can be used for a remote reading transmission system as equipped with a built-in sensor. Application --Measuring the volume of cold (hot) water passing through the pipeline Feature: --Removable element structure, easy installation and maintenance, register for universal use within this range detachable without Removing the meter from the pipeline; --Dry-dial, Magnetic drive sensitive 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 & reliable characteristic; --Technical data conform to international standard ISO 4064. . Working condition Water temperature: 0.1ºC~50ºC ( 0.1ºC~90ºC for hot water meter) Water pressure: ≤1Mpa (1.6MPa for special requirement) 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) MAIN TECHNICAL SPECIFICATIONS Type Size (mm) Class qs Overload Flow qp Permanent Flow qt Transitional Flow qmin Min. Flow Min. Reading Max. Reading m3/h m3 LXLC-40 40 B 20 10 0.8 0.2 0.0002 999,999 LXLC-50 50 A 30 15 4.5 1.2 0.0002 999,999 B 3.0 0.45 LXLC-65 65 A 50 25 7.5 2.0 0.0002 999,999 B 5 0.75 DIMENSIONS Type Size L Length H Height Connecting flange φD1 Outside diameter φD2 Bolt circle diameter Connecting Bolts (n-M) mm LXLC-40 40 200 255 150 110 4-M16 LXLC-50 50 200 261 165 125 4-M16 LXLC-65 65 200 271 185 145 4-M16 NOTE: The flange dimension conforms to ISO7005-2:1988 standard. Order for products of special requirements is also accepted. LXLC-40~65 REMOVABLE ELEMENT WOLTMAN WATER METER Code Description Material QTY 1 Screw For Sealing Stainless Steel 1 2 Cover With Lid Assembly 1 3 Sealed Register Assembly 1 4 Screw M4×20 Stainless Steel 2 5 Flange Cover Cast Iron 2 6 O-ring Silicon Rubber 1 7 Adjusting Lever Stainless Steel 1 8 Connecting Lever POM OR MPPO 1 9 Adjusting Plate POM OR MPPO 1 10 Turbine Component Nylon 1 11 Rectifier Nylon 1 12 Body Cast Iron 1 13 Screw For Sealing Stainless Steel 1 14 Screw For Sealing Stainless Steel 1 15 Fixed plate PPO 1 16 Screw M4×20 Stainless Steel 2 17 Screw Brass 1 18 Upper Bearing Plate Brass 1 19 bushing Nylon With Graphite 1 20 Sheath Nylon 1 21 Bevel Gear Nylon 1 22 Screw Stainless Steel 1 23 Support Nylon 1 24 O-ring Synthetic Rubber 1

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