WSD High PressureTurbine Flowmeter
40 Bar Pressure Rated Flow Sensor for hot water up to 130 ºC DN 50 ... DN 150
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Measuring range better than metrological class C
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Pressure rated 40 Bar
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Hermetically sealed register (IP 68)
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Interchangeable measuring element
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High overload capability
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Up to 3 pulsers (1 x OD, 2 x RD) may be fitted without breaking the approval seal
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Register may be rotated through 360º
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Powder coating ensures maximum corrosion protection
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Not affected by external magnetic fields
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Can be used as flow sensor for heat meters
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Nominal Diameter
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DN
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50
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65
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80
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100
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150
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Size of meter (acc. to PTB-A22)
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Qn
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15
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25
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40
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60
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150
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Maximum peak flow (few minutes) +/-2%
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Qmax
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m3/h
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30
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60
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85
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125
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300
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Continuous flow +/-2%
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Qn
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m3/h
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15
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25
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40
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60
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150
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Transitional flow ±2%
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Qt
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m3/h
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1.5
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2.5
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2.5
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4
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12
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Minimum flow ±5%
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Qmin
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m3/h
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0.25
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0.3
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0.3
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0.5
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0.8
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Starting flow
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m3/h
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0.1
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0.07
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0.1
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0.15
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0.5
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