Model M - Multi Jet Magnetic Water Meter Brochure

DomesticMode l M - Mu l t i - J e t Magne t i c Wa te r Me te rDomesticMaximum Working Pressure 10 bar (16 bar optional)Maximum Working Temperature 50°C 90°C – For HOT waterBody Option sizes 1/2” - 1 1/4”Corrosion proof copper alloy Highly reinforced composite materialCoupling threads BSP, NPSMTechnical SpecificationsM type dial• Applications For domestic, agriculture and industrial use. • Available Sizes 1/2” - 11/4”, 2” (15mm - 30mm, 50mm).• Standards MID 2004/22/EC, OIML R49 EN 14154, EEC, ISO 4064, AWWA C708, WRAS, NSF etc.Features:• Only one moving part - the impeller - in contact with the water for minimum wear and utmost reliability. • Magnetically driven sealed registers. Stainless steel/glass encapsulated option is unconditionally guaranteed against fogging. • Wide selection of dial configurations (3 pointers; central pointer) and units of measurements.• Optional Electrical Output: EV, EF, Dialog 3G, DPE, MPE. DomesticMode l M - Mu l t i - J e t Magne t i c Wa te r Me te rDomesticModel M15(short) M15 M20 M25 M30 M50Nominal size(mm) 15 15 20 25 30 50(inch) 1/2 5/8 3/4 1 1 1/4 2L – Length without couplings (mm) 165 190 190 260 260 300L1 – Length with couplings (mm) 260 285 285 375 375 460B – Width (mm) 95 95 95 105 105 160H – Height (mm) 108 108 108 108 108 190Weight (kg) 1.9 2 2 2.8 2.8 10.3Weight with couplings (kg) 2.1 2.2 2.3 3.3 3.45 11.7Weight (plastic body) (kg) 0.55 0.56 0.60 0.65 0.66DimensionsPerformance data:Model Nominal size(inch)Qmax Maximum flowrate(m3/h)QnNominal Flowrate (m3/h)QtTransitional Flowrate(l/h)QminMinimum Flowrate (l/h)Maximumregistercapacity(m3)Smallestreadable unit(liter)Accuracy betweenQmax & QtAccuracy betweenQt & QminM15 1/2” 3 1.5 120 30 105 0.1±2% ±5%M20 3/4” 5 2.5 200 50 105 0.1M25/7 1” 7 3.5 280 75 105 0.1M25/10 1” 10 5 400 100 105 0.1M30 1 1/4” 12 6 480 120 105 0.1M50 2” 30 15 3000 450 106 1• The Meter should be installed in horizontal position dial face up.• Pipeline must be flushed before installation.• The meter should be constantly full of water.Installation RequirementsAccuracy Curve Head Loss CurveArad Ltd. Dalia 19239, Israel, Tel: 972-4-9897911, Fax: 972-4-9897960 Integrated Meter ing Technologieswww . a r a d . c o . i lM-Mar.12