Water Meter

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:

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

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