ChemTec Non-Adjustable Liquid and Gas Flow Monitor Series LPH-125

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Shop ChemTec Non-Adjustable Liquid and Gas Flow Monitor Series LPH-125-X-A-X-NO and other ChemTec products available online at FLW.
Features:Close on-off differentialLow maintenanceVisual indication of flow with acrylic modelNo sealsIn line vertical plumbingMaterials: Acrylic, brass, 316SS, or teflonConfirms: Normal flow conditionSenses: High flow and low flow conditionsOutput: Switch contactApplications:AnalyzersKidney dialysis machinesMicro biomedicalLaser cooling systemsBubbler systemsPollution sampling equipmentOperations:When air/water flows through the unit it causes the magnetic piston to move up at the calibration point. This displacement is caused by the pressure differential from the air/water flowing through the unit. The magnetic piston actuates a hermetically sealed reed switch, which is encapsulated in the body of the unit, out of the air/water path. Decreasing the flow below the calibration point causes the reed switch to de-actuate.Actuation points for air at 68° F and 14.7 psia with increasing flowDeactuation (decreasing flow) averages 10% less than actuation (increasing flow)Flow setting accuracy ± 10% of calibration points shownRepeatability ±1%Unit will pass great flow