Gemsâ„¢ Sensors popularised the RotorFlow® paddle wheel design by combining high visibility rotors with solid-state electronics that are packaged into compact, panel mounting housings. They provide accurate flow rate output with integral visual confirmation and an unprecedented price\/performance ratio.• Accurate flow rate indication with integral visual confirmation ,• 4.5 V dc to 24 V dc pulsed output• Water purification\/Dispensing systems ,• Chemical metering equipment ,• Lasers and welders ,• Water injection systems ,• Semiconductor processing equipment ,• Chillers and heat exchangersMedia Monitored = LiquidDevice Type = RotorFlow ElectronicMinimum Flow Rate = 1.5 gal\/minMaximum Flow Rate = 20 gal\/minSupply Voltage = 4.5 - 24 V dcPipe Diameter Range = 1\/2 inConnection Type = 1\/2 NPT FemaleMaximum Pressure = 13.8barMaterial = BrassMaximum Media Temperature = +21°C

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