Description Specifications Literature Description Features:Broad range of adjustabilityCompact sizeHigh resolutionMaterials: 316SS, brass, or TeflonConfirms: normal flow conditionsSense: high flow and low flow conditionsOutput: switch contactApplications:Welding systemsAnalyzersVacuum systemsCooling systemsChillersBiomedical instrumentsProcess flowOperation:A magnetic piston is suspended by the repulsion of a fixed magnet. When fluid flows through the unit it causes the magnetic piston to move against the repulsion of the fixed magnet. The magnet piston actuates an encapsulated hermetically-sealed reed switch out of the fluid path. Decreasing the flow below the calibration point causes the reed switch to de-actuate. Set point is adjustable.Actuation points for air at 68L F and 14.7 PSIA with increasing flowDeactuation (decreasing flow) averages 30% less than actuation (increasing flow)Repeatability ±2%Unit will pass greater flows State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General SpecificationsBody Material:316 stainless steelSwitch:Single Pole Single Throw Normally OpenMax. Working Pressure:3000 psig (206.84 barg)Wetted Parts:316SS, expoxySeal:Viton®Temperature Opearting Range:0° to 220°F (-17° to 104°C)Calibration RangeAir:30 to 16,000 scc/m (0.063 to 33.90 scfh)Water:1 to 5000 ml/m (0.016 to 7.93 gph)Port Size:1/8" FNPTPressure Loss TableAir Flow Rate:30, 310, 1500, 16000 cc/m (.064, .657, 3.178, 33.9 scfh)Water Flow Rate:1.0, 30, 300, 500 ml/m (0.016, 0.48, 4.76, 7.93 gph)Differential Pressure:8.71, 25.8, 29.7, 63.8 mbars (3.50, 10.38, 11.92, 25.63 inches of water) Literature & Docs Product Specifications Accessories